82463325

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 167087520

約数和(自身を除く): 84624195

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 49, 57, 75, 95, 105, 133, 147, 175, 245, 285, 399, 475, 525, 665, 735, 931, 1181, 1225, 1425, 1995, 2793, 3325, 3543, 3675, 4655, 5905, 8267, 9975, 13965, 17715, 22439, 23275, 24801, 29525, 41335, 57869, 67317, 69825, 88575, 112195, 124005, 157073, 173607, 206675, 289345, 336585, 471219, 560975, 620025, 785365, 868035, 1099511, 1446725, 1682925, 2356095, 3298533, 3926825, 4340175, 5497555, 11780475, 16492665, 27487775, 82463325]

約数ペア:

[(1, 82463325), (3, 27487775), (5, 16492665), (7, 11780475), (15, 5497555), (19, 4340175), (21, 3926825), (25, 3298533), (35, 2356095), (49, 1682925), (57, 1446725), (75, 1099511), (95, 868035), (105, 785365), (133, 620025), (147, 560975), (175, 471219), (245, 336585), (285, 289345), (399, 206675), (475, 173607), (525, 157073), (665, 124005), (735, 112195), (931, 88575), (1181, 69825), (1225, 67317), (1425, 57869), (1995, 41335), (2793, 29525), (3325, 24801), (3543, 23275), (3675, 22439), (4655, 17715), (5905, 13965), (8267, 9975)]