152053125

素因数分解:

$3^1\times 5^5\times 7^2\times {\mathrm{331}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 295668576

約数和(自身を除く): 143615451

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 331, 375, 525, 625, 735, 875, 993, 1225, 1655, 1875, 2317, 2625, 3125, 3675, 4375, 4965, 6125, 6951, 8275, 9375, 11585, 13125, 16219, 18375, 21875, 24825, 30625, 34755, 41375, 48657, 57925, 65625, 81095, 91875, 124125, 153125, 173775, 206875, 243285, 289625, 405475, 459375, 620625, 868875, 1034375, 1216425, 1448125, 2027375, 3103125, 4344375, 6082125, 7240625, 10136875, 21721875, 30410625, 50684375, 152053125]

約数ペア:

[(1, 152053125), (3, 50684375), (5, 30410625), (7, 21721875), (15, 10136875), (21, 7240625), (25, 6082125), (35, 4344375), (49, 3103125), (75, 2027375), (105, 1448125), (125, 1216425), (147, 1034375), (175, 868875), (245, 620625), (331, 459375), (375, 405475), (525, 289625), (625, 243285), (735, 206875), (875, 173775), (993, 153125), (1225, 124125), (1655, 91875), (1875, 81095), (2317, 65625), (2625, 57925), (3125, 48657), (3675, 41375), (4375, 34755), (4965, 30625), (6125, 24825), (6951, 21875), (8275, 18375), (9375, 16219), (11585, 13125)]