69172235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 96671232

約数和(自身を除く): 27498997

約数列:

[1, 5, 11, 17, 55, 85, 167, 187, 443, 835, 935, 1837, 2215, 2839, 4873, 7531, 9185, 14195, 24365, 31229, 37655, 73981, 82841, 156145, 369905, 414205, 813791, 1257677, 4068955, 6288385, 13834447, 69172235]

約数ペア:

[(1, 69172235), (5, 13834447), (11, 6288385), (17, 4068955), (55, 1257677), (85, 813791), (167, 414205), (187, 369905), (443, 156145), (835, 82841), (935, 73981), (1837, 37655), (2215, 31229), (2839, 24365), (4873, 14195), (7531, 9185)]