152427975

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 322300800

約数和(自身を除く): 169872825

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 37, 49, 57, 59, 75, 95, 105, 111, 133, 147, 175, 177, 185, 245, 259, 285, 295, 399, 413, 475, 525, 555, 665, 703, 735, 777, 885, 925, 931, 1121, 1225, 1239, 1295, 1425, 1475, 1813, 1995, 2065, 2109, 2183, 2775, 2793, 2891, 3325, 3363, 3515, 3675, 3885, 4425, 4655, 4921, 5439, 5605, 6195, 6475, 6549, 7847, 8673, 9065, 9975, 10325, 10545, 10915, 13965, 14455, 14763, 15281, 16815, 17575, 19425, 23275, 23541, 24605, 27195, 28025, 30975, 32745, 34447, 39235, 41477, 43365, 45325, 45843, 52725, 54575, 54929, 69825, 72275, 73815, 76405, 84075, 103341, 106967, 117705, 123025, 124431, 135975, 163725, 164787, 172235, 196175, 207385, 216825, 229215, 274645, 290339, 320901, 369075, 382025, 516705, 534835, 588525, 622155, 823935, 861175, 871017, 1036925, 1146075, 1373225, 1451695, 1604505, 2032373, 2583525, 2674175, 3110775, 4119675, 4355085, 6097119, 7258475, 8022525, 10161865, 21775425, 30485595, 50809325, 152427975]

約数ペア:

[(1, 152427975), (3, 50809325), (5, 30485595), (7, 21775425), (15, 10161865), (19, 8022525), (21, 7258475), (25, 6097119), (35, 4355085), (37, 4119675), (49, 3110775), (57, 2674175), (59, 2583525), (75, 2032373), (95, 1604505), (105, 1451695), (111, 1373225), (133, 1146075), (147, 1036925), (175, 871017), (177, 861175), (185, 823935), (245, 622155), (259, 588525), (285, 534835), (295, 516705), (399, 382025), (413, 369075), (475, 320901), (525, 290339), (555, 274645), (665, 229215), (703, 216825), (735, 207385), (777, 196175), (885, 172235), (925, 164787), (931, 163725), (1121, 135975), (1225, 124431), (1239, 123025), (1295, 117705), (1425, 106967), (1475, 103341), (1813, 84075), (1995, 76405), (2065, 73815), (2109, 72275), (2183, 69825), (2775, 54929), (2793, 54575), (2891, 52725), (3325, 45843), (3363, 45325), (3515, 43365), (3675, 41477), (3885, 39235), (4425, 34447), (4655, 32745), (4921, 30975), (5439, 28025), (5605, 27195), (6195, 24605), (6475, 23541), (6549, 23275), (7847, 19425), (8673, 17575), (9065, 16815), (9975, 15281), (10325, 14763), (10545, 14455), (10915, 13965)]