82784625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 178274304

約数和(自身を除く): 95489679

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 47, 55, 61, 75, 77, 105, 125, 141, 165, 175, 183, 231, 235, 275, 305, 329, 375, 385, 427, 517, 525, 671, 705, 825, 875, 915, 987, 1155, 1175, 1281, 1375, 1525, 1551, 1645, 1925, 2013, 2135, 2585, 2625, 2867, 3355, 3525, 3619, 4125, 4575, 4697, 4935, 5775, 5875, 6405, 7625, 7755, 8225, 8601, 9625, 10065, 10675, 10857, 12925, 14091, 14335, 16775, 17625, 18095, 20069, 22875, 23485, 24675, 28875, 31537, 32025, 38775, 41125, 43005, 50325, 53375, 54285, 60207, 64625, 70455, 71675, 83875, 90475, 94611, 100345, 117425, 123375, 157685, 160125, 193875, 215025, 220759, 251625, 271425, 301035, 352275, 358375, 452375, 473055, 501725, 587125, 662277, 788425, 1075125, 1103795, 1357125, 1505175, 1761375, 2365275, 2508625, 3311385, 3942125, 5518975, 7525875, 11826375, 16556925, 27594875, 82784625]

約数ペア:

[(1, 82784625), (3, 27594875), (5, 16556925), (7, 11826375), (11, 7525875), (15, 5518975), (21, 3942125), (25, 3311385), (33, 2508625), (35, 2365275), (47, 1761375), (55, 1505175), (61, 1357125), (75, 1103795), (77, 1075125), (105, 788425), (125, 662277), (141, 587125), (165, 501725), (175, 473055), (183, 452375), (231, 358375), (235, 352275), (275, 301035), (305, 271425), (329, 251625), (375, 220759), (385, 215025), (427, 193875), (517, 160125), (525, 157685), (671, 123375), (705, 117425), (825, 100345), (875, 94611), (915, 90475), (987, 83875), (1155, 71675), (1175, 70455), (1281, 64625), (1375, 60207), (1525, 54285), (1551, 53375), (1645, 50325), (1925, 43005), (2013, 41125), (2135, 38775), (2585, 32025), (2625, 31537), (2867, 28875), (3355, 24675), (3525, 23485), (3619, 22875), (4125, 20069), (4575, 18095), (4697, 17625), (4935, 16775), (5775, 14335), (5875, 14091), (6405, 12925), (7625, 10857), (7755, 10675), (8225, 10065), (8601, 9625)]