12156639305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1\times {\mathrm{2239}}^1$

素因数の和:3821

約数の個数: 32

約数和(自身を含む): 15730606080

約数和(自身を除く): 3573966775

約数列:

[1, 5, 23, 31, 115, 155, 713, 1523, 2239, 3565, 7615, 11195, 35029, 47213, 51497, 69409, 175145, 236065, 257485, 347045, 1085899, 1596407, 3409997, 5429495, 7982035, 17049985, 78429931, 105709907, 392149655, 528549535, 2431327861, 12156639305]

約数ペア:

[(1, 12156639305), (5, 2431327861), (23, 528549535), (31, 392149655), (115, 105709907), (155, 78429931), (713, 17049985), (1523, 7982035), (2239, 5429495), (3565, 3409997), (7615, 1596407), (11195, 1085899), (35029, 347045), (47213, 257485), (51497, 236065), (69409, 175145)]