53585475

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 93208320

約数和(自身を除く): 39622845

約数列:

[1, 3, 5, 15, 25, 29, 71, 75, 87, 145, 213, 347, 355, 435, 725, 1041, 1065, 1735, 1775, 2059, 2175, 5205, 5325, 6177, 8675, 10063, 10295, 24637, 26025, 30189, 30885, 50315, 51475, 73911, 123185, 150945, 154425, 251575, 369555, 615925, 714473, 754725, 1847775, 2143419, 3572365, 10717095, 17861825, 53585475]

約数ペア:

[(1, 53585475), (3, 17861825), (5, 10717095), (15, 3572365), (25, 2143419), (29, 1847775), (71, 754725), (75, 714473), (87, 615925), (145, 369555), (213, 251575), (347, 154425), (355, 150945), (435, 123185), (725, 73911), (1041, 51475), (1065, 50315), (1735, 30885), (1775, 30189), (2059, 26025), (2175, 24637), (5205, 10295), (5325, 10063), (6177, 8675)]