156750986625

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:912

約数の個数: 128

約数和(自身を含む): 271810805760

約数和(自身を除く): 115059819135

約数列:

[1, 3, 5, 15, 25, 47, 71, 75, 125, 141, 213, 229, 235, 355, 375, 547, 687, 705, 1065, 1145, 1175, 1641, 1775, 2735, 3337, 3435, 3525, 5325, 5725, 5875, 8205, 8875, 10011, 10763, 13675, 16259, 16685, 17175, 17625, 25709, 26625, 28625, 32289, 38837, 41025, 48777, 50055, 53815, 68375, 77127, 81295, 83425, 85875, 116511, 125263, 128545, 161445, 194185, 205125, 243885, 250275, 269075, 375789, 385635, 406475, 417125, 582555, 626315, 642725, 764173, 807225, 970925, 1219425, 1251375, 1345375, 1825339, 1878945, 1928175, 2032375, 2292519, 2912775, 3131575, 3213625, 3820865, 4036125, 4854625, 5476017, 5887361, 6097125, 8893673, 9126695, 9394725, 9640875, 11462595, 14563875, 15657875, 17662083, 19104325, 26681019, 27380085, 29436805, 44468365, 45633475, 46973625, 57312975, 88310415, 95521625, 133405095, 136900425, 147184025, 222341825, 228167375, 286564875, 418002631, 441552075, 667025475, 684502125, 735920125, 1111709125, 1254007893, 2090013155, 2207760375, 3335127375, 6270039465, 10450065775, 31350197325, 52250328875, 156750986625]

約数ペア:

[(1, 156750986625), (3, 52250328875), (5, 31350197325), (15, 10450065775), (25, 6270039465), (47, 3335127375), (71, 2207760375), (75, 2090013155), (125, 1254007893), (141, 1111709125), (213, 735920125), (229, 684502125), (235, 667025475), (355, 441552075), (375, 418002631), (547, 286564875), (687, 228167375), (705, 222341825), (1065, 147184025), (1145, 136900425), (1175, 133405095), (1641, 95521625), (1775, 88310415), (2735, 57312975), (3337, 46973625), (3435, 45633475), (3525, 44468365), (5325, 29436805), (5725, 27380085), (5875, 26681019), (8205, 19104325), (8875, 17662083), (10011, 15657875), (10763, 14563875), (13675, 11462595), (16259, 9640875), (16685, 9394725), (17175, 9126695), (17625, 8893673), (25709, 6097125), (26625, 5887361), (28625, 5476017), (32289, 4854625), (38837, 4036125), (41025, 3820865), (48777, 3213625), (50055, 3131575), (53815, 2912775), (68375, 2292519), (77127, 2032375), (81295, 1928175), (83425, 1878945), (85875, 1825339), (116511, 1345375), (125263, 1251375), (128545, 1219425), (161445, 970925), (194185, 807225), (205125, 764173), (243885, 642725), (250275, 626315), (269075, 582555), (375789, 417125), (385635, 406475)]