15662474045

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 19174216320

約数和(自身を除く): 3511742275

約数列:

[1, 5, 113, 179, 251, 565, 617, 895, 1255, 3085, 20227, 28363, 44929, 69721, 101135, 110443, 141815, 154867, 224645, 348605, 552215, 774335, 5076977, 12480059, 17499971, 25384885, 27721193, 62400295, 87499855, 138605965, 3132494809, 15662474045]

約数ペア:

[(1, 15662474045), (5, 3132494809), (113, 138605965), (179, 87499855), (251, 62400295), (565, 27721193), (617, 25384885), (895, 17499971), (1255, 12480059), (3085, 5076977), (20227, 774335), (28363, 552215), (44929, 348605), (69721, 224645), (101135, 154867), (110443, 141815)]