25845647615

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{487}}^1\times {\mathrm{499}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 31622400000

約数和(自身を除く): 5776752385

約数列:

[1, 5, 89, 239, 445, 487, 499, 1195, 2435, 2495, 21271, 43343, 44411, 106355, 116393, 119261, 216715, 222055, 243013, 581965, 596305, 1215065, 10358977, 10614229, 21628157, 51794885, 53071145, 58080107, 108140785, 290400535, 5169129523, 25845647615]

約数ペア:

[(1, 25845647615), (5, 5169129523), (89, 290400535), (239, 108140785), (445, 58080107), (487, 53071145), (499, 51794885), (1195, 21628157), (2435, 10614229), (2495, 10358977), (21271, 1215065), (43343, 596305), (44411, 581965), (106355, 243013), (116393, 222055), (119261, 216715)]