63784875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 135203328

約数和(自身を除く): 71418453

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 47, 55, 75, 77, 105, 125, 141, 165, 175, 231, 235, 275, 329, 375, 385, 517, 525, 705, 825, 875, 987, 1155, 1175, 1375, 1551, 1645, 1925, 2209, 2585, 2625, 3525, 3619, 4125, 4935, 5775, 5875, 6627, 7755, 8225, 9625, 10857, 11045, 12925, 15463, 17625, 18095, 24299, 24675, 28875, 33135, 38775, 41125, 46389, 54285, 55225, 64625, 72897, 77315, 90475, 121495, 123375, 165675, 170093, 193875, 231945, 271425, 276125, 364485, 386575, 452375, 510279, 607475, 828375, 850465, 1159725, 1357125, 1822425, 1932875, 2551395, 3037375, 4252325, 5798625, 9112125, 12756975, 21261625, 63784875]

約数ペア:

[(1, 63784875), (3, 21261625), (5, 12756975), (7, 9112125), (11, 5798625), (15, 4252325), (21, 3037375), (25, 2551395), (33, 1932875), (35, 1822425), (47, 1357125), (55, 1159725), (75, 850465), (77, 828375), (105, 607475), (125, 510279), (141, 452375), (165, 386575), (175, 364485), (231, 276125), (235, 271425), (275, 231945), (329, 193875), (375, 170093), (385, 165675), (517, 123375), (525, 121495), (705, 90475), (825, 77315), (875, 72897), (987, 64625), (1155, 55225), (1175, 54285), (1375, 46389), (1551, 41125), (1645, 38775), (1925, 33135), (2209, 28875), (2585, 24675), (2625, 24299), (3525, 18095), (3619, 17625), (4125, 15463), (4935, 12925), (5775, 11045), (5875, 10857), (6627, 9625), (7755, 8225)]