15696217615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{563}}^1\times {\mathrm{1873}}^1$

素因数の和:2683

約数の個数: 32

約数和(自身を含む): 20420003520

約数和(自身を除く): 4723785905

約数列:

[1, 5, 13, 65, 229, 563, 1145, 1873, 2815, 2977, 7319, 9365, 14885, 24349, 36595, 121745, 128927, 428917, 644635, 1054499, 1676051, 2144585, 5272495, 5575921, 8380255, 13708487, 27879605, 68542435, 241480271, 1207401355, 3139243523, 15696217615]

約数ペア:

[(1, 15696217615), (5, 3139243523), (13, 1207401355), (65, 241480271), (229, 68542435), (563, 27879605), (1145, 13708487), (1873, 8380255), (2815, 5575921), (2977, 5272495), (7319, 2144585), (9365, 1676051), (14885, 1054499), (24349, 644635), (36595, 428917), (121745, 128927)]