40545375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{8317}}^1$

素因数の和:8348

約数の個数: 32

約数和(自身を含む): 72666048

約数和(自身を除く): 32120673

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 8317, 24951, 41585, 108121, 124755, 207925, 324363, 540605, 623775, 1039625, 1621815, 2703025, 3118875, 8109075, 13515125, 40545375]

約数ペア:

[(1, 40545375), (3, 13515125), (5, 8109075), (13, 3118875), (15, 2703025), (25, 1621815), (39, 1039625), (65, 623775), (75, 540605), (125, 324363), (195, 207925), (325, 124755), (375, 108121), (975, 41585), (1625, 24951), (4875, 8317)]