72621835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{601}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 103158720

約数和(自身を除く): 30536885

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 601, 715, 845, 1859, 2197, 3005, 6611, 7813, 9295, 10985, 24167, 33055, 39065, 85943, 101569, 120835, 429715, 507845, 1117259, 1320397, 5586295, 6601985, 14524367, 72621835]

約数ペア:

[(1, 72621835), (5, 14524367), (11, 6601985), (13, 5586295), (55, 1320397), (65, 1117259), (143, 507845), (169, 429715), (601, 120835), (715, 101569), (845, 85943), (1859, 39065), (2197, 33055), (3005, 24167), (6611, 10985), (7813, 9295)]