9174295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 12741120

約数和(自身を除く): 3566825

約数列:

[1, 5, 13, 29, 31, 65, 145, 155, 157, 377, 403, 785, 899, 1885, 2015, 2041, 4495, 4553, 4867, 10205, 11687, 22765, 24335, 58435, 59189, 63271, 141143, 295945, 316355, 705715, 1834859, 9174295]

約数ペア:

[(1, 9174295), (5, 1834859), (13, 705715), (29, 316355), (31, 295945), (65, 141143), (145, 63271), (155, 59189), (157, 58435), (377, 24335), (403, 22765), (785, 11687), (899, 10205), (1885, 4867), (2015, 4553), (2041, 4495)]