15202375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 20629440

約数和(自身を除く): 5427065

約数列:

[1, 5, 19, 25, 37, 95, 125, 173, 185, 475, 703, 865, 925, 2375, 3287, 3515, 4325, 4625, 6401, 16435, 17575, 21625, 32005, 82175, 87875, 121619, 160025, 410875, 608095, 800125, 3040475, 15202375]

約数ペア:

[(1, 15202375), (5, 3040475), (19, 800125), (25, 608095), (37, 410875), (95, 160025), (125, 121619), (173, 87875), (185, 82175), (475, 32005), (703, 21625), (865, 17575), (925, 16435), (2375, 6401), (3287, 4625), (3515, 4325)]