86165245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 111849984

約数和(自身を除く): 25684739

約数列:

[1, 5, 23, 61, 71, 115, 173, 305, 355, 865, 1403, 1633, 3979, 4331, 7015, 8165, 10553, 12283, 19895, 21655, 52765, 61415, 99613, 242719, 282509, 498065, 749263, 1213595, 1412545, 3746315, 17233049, 86165245]

約数ペア:

[(1, 86165245), (5, 17233049), (23, 3746315), (61, 1412545), (71, 1213595), (115, 749263), (173, 498065), (305, 282509), (355, 242719), (865, 99613), (1403, 61415), (1633, 52765), (3979, 21655), (4331, 19895), (7015, 12283), (8165, 10553)]