15696216015

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{47087}}^1$

素因数の和:47479

約数の個数: 32

約数和(自身を含む): 25549572096

約数和(自身を除く): 9853356081

約数列:

[1, 3, 5, 15, 71, 213, 313, 355, 939, 1065, 1565, 4695, 22223, 47087, 66669, 111115, 141261, 235435, 333345, 706305, 3343177, 10029531, 14738231, 16715885, 44214693, 50147655, 73691155, 221073465, 1046414401, 3139243203, 5232072005, 15696216015]

約数ペア:

[(1, 15696216015), (3, 5232072005), (5, 3139243203), (15, 1046414401), (71, 221073465), (213, 73691155), (313, 50147655), (355, 44214693), (939, 16715885), (1065, 14738231), (1565, 10029531), (4695, 3343177), (22223, 706305), (47087, 333345), (66669, 235435), (111115, 141261)]