12571685

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 36

約数和(自身を含む): 18534348

約数和(自身を除く): 5962663

約数列:

[1, 5, 7, 23, 35, 49, 97, 115, 161, 245, 485, 529, 679, 805, 1127, 2231, 2645, 3395, 3703, 4753, 5635, 11155, 15617, 18515, 23765, 25921, 51313, 78085, 109319, 129605, 256565, 359191, 546595, 1795955, 2514337, 12571685]

約数ペア:

[(1, 12571685), (5, 2514337), (7, 1795955), (23, 546595), (35, 359191), (49, 256565), (97, 129605), (115, 109319), (161, 78085), (245, 51313), (485, 25921), (529, 23765), (679, 18515), (805, 15617), (1127, 11155), (2231, 5635), (2645, 4753), (3395, 3703)]