15696557751

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{145391}}^1$

素因数の和:145551

約数の個数: 32

約数和(自身を含む): 24621262848

約数和(自身を除く): 8924705097

約数列:

[1, 3, 7, 21, 53, 97, 159, 291, 371, 679, 1113, 2037, 5141, 15423, 35987, 107961, 145391, 436173, 1017737, 3053211, 7705723, 14102927, 23117169, 42308781, 53940061, 98720489, 161820183, 296161467, 747455131, 2242365393, 5232185917, 15696557751]

約数ペア:

[(1, 15696557751), (3, 5232185917), (7, 2242365393), (21, 747455131), (53, 296161467), (97, 161820183), (159, 98720489), (291, 53940061), (371, 42308781), (679, 23117169), (1113, 14102927), (2037, 7705723), (5141, 3053211), (15423, 1017737), (35987, 436173), (107961, 145391)]