2579252155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{2281}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 3353773248

約数和(自身を除く): 774521093

約数列:

[1, 5, 17, 53, 85, 251, 265, 901, 1255, 2281, 4267, 4505, 11405, 13303, 21335, 38777, 66515, 120893, 193885, 226151, 572531, 604465, 1130755, 2055181, 2862655, 9733027, 10275905, 30344143, 48665135, 151720715, 515850431, 2579252155]

約数ペア:

[(1, 2579252155), (5, 515850431), (17, 151720715), (53, 48665135), (85, 30344143), (251, 10275905), (265, 9733027), (901, 2862655), (1255, 2055181), (2281, 1130755), (4267, 604465), (4505, 572531), (11405, 226151), (13303, 193885), (21335, 120893), (38777, 66515)]