313474735

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 437944320

約数和(自身を除く): 124469585

約数列:

[1, 5, 7, 35, 109, 127, 545, 635, 647, 763, 889, 3235, 3815, 4445, 4529, 13843, 22645, 69215, 70523, 82169, 96901, 352615, 410845, 484505, 493661, 575183, 2468305, 2875915, 8956421, 44782105, 62694947, 313474735]

約数ペア:

[(1, 313474735), (5, 62694947), (7, 44782105), (35, 8956421), (109, 2875915), (127, 2468305), (545, 575183), (635, 493661), (647, 484505), (763, 410845), (889, 352615), (3235, 96901), (3815, 82169), (4445, 70523), (4529, 69215), (13843, 22645)]