16266635

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 25740288

約数和(自身を除く): 9473653

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 121, 161, 167, 253, 385, 605, 805, 835, 847, 1169, 1265, 1771, 1837, 2783, 3841, 4235, 5845, 8855, 9185, 12859, 13915, 19205, 19481, 20207, 26887, 42251, 64295, 97405, 101035, 134435, 141449, 211255, 295757, 464761, 707245, 1478785, 2323805, 3253327, 16266635]

約数ペア:

[(1, 16266635), (5, 3253327), (7, 2323805), (11, 1478785), (23, 707245), (35, 464761), (55, 295757), (77, 211255), (115, 141449), (121, 134435), (161, 101035), (167, 97405), (253, 64295), (385, 42251), (605, 26887), (805, 20207), (835, 19481), (847, 19205), (1169, 13915), (1265, 12859), (1771, 9185), (1837, 8855), (2783, 5845), (3841, 4235)]