79761825

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 174947136

約数和(自身を除く): 95185311

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 37, 39, 45, 55, 65, 67, 75, 99, 111, 117, 143, 165, 185, 195, 201, 225, 275, 325, 333, 335, 407, 429, 481, 495, 555, 585, 603, 715, 737, 825, 871, 925, 975, 1005, 1221, 1287, 1443, 1665, 1675, 2035, 2145, 2211, 2405, 2475, 2479, 2613, 2775, 2925, 3015, 3575, 3663, 3685, 4329, 4355, 5025, 5291, 6105, 6435, 6633, 7215, 7437, 7839, 8325, 9581, 10175, 10725, 11055, 12025, 12395, 13065, 15075, 15873, 18315, 18425, 21645, 21775, 22311, 26455, 27269, 28743, 30525, 32175, 32227, 33165, 36075, 37185, 39195, 47619, 47905, 55275, 61975, 65325, 79365, 81807, 86229, 91575, 96681, 108225, 111555, 132275, 136345, 143715, 161135, 165825, 185925, 195975, 238095, 239525, 245421, 290043, 354497, 396825, 409035, 431145, 483405, 557775, 681725, 718575, 805675, 1063491, 1190475, 1227105, 1450215, 1772485, 2045175, 2155725, 2417025, 3190473, 5317455, 6135525, 7251075, 8862425, 15952365, 26587275, 79761825]

約数ペア:

[(1, 79761825), (3, 26587275), (5, 15952365), (9, 8862425), (11, 7251075), (13, 6135525), (15, 5317455), (25, 3190473), (33, 2417025), (37, 2155725), (39, 2045175), (45, 1772485), (55, 1450215), (65, 1227105), (67, 1190475), (75, 1063491), (99, 805675), (111, 718575), (117, 681725), (143, 557775), (165, 483405), (185, 431145), (195, 409035), (201, 396825), (225, 354497), (275, 290043), (325, 245421), (333, 239525), (335, 238095), (407, 195975), (429, 185925), (481, 165825), (495, 161135), (555, 143715), (585, 136345), (603, 132275), (715, 111555), (737, 108225), (825, 96681), (871, 91575), (925, 86229), (975, 81807), (1005, 79365), (1221, 65325), (1287, 61975), (1443, 55275), (1665, 47905), (1675, 47619), (2035, 39195), (2145, 37185), (2211, 36075), (2405, 33165), (2475, 32227), (2479, 32175), (2613, 30525), (2775, 28743), (2925, 27269), (3015, 26455), (3575, 22311), (3663, 21775), (3685, 21645), (4329, 18425), (4355, 18315), (5025, 15873), (5291, 15075), (6105, 13065), (6435, 12395), (6633, 12025), (7215, 11055), (7437, 10725), (7839, 10175), (8325, 9581)]