1025931245

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{6907}}^1$

素因数の和:7460

約数の個数: 16

約数和(自身を含む): 1254050688

約数和(自身を除く): 228119443

約数列:

[1, 5, 61, 305, 487, 2435, 6907, 29707, 34535, 148535, 421327, 2106635, 3363709, 16818545, 205186249, 1025931245]

約数ペア:

[(1, 1025931245), (5, 205186249), (61, 16818545), (305, 3363709), (487, 2106635), (2435, 421327), (6907, 148535), (29707, 34535)]