72474415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{6229}}^1$

素因数の和:6426

約数の個数: 16

約数和(自身を含む): 94197600

約数和(自身を除く): 21723185

約数列:

[1, 5, 13, 65, 179, 895, 2327, 6229, 11635, 31145, 80977, 404885, 1114991, 5574955, 14494883, 72474415]

約数ペア:

[(1, 72474415), (5, 14494883), (13, 5574955), (65, 1114991), (179, 404885), (895, 80977), (2327, 31145), (6229, 11635)]