23163665

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 33736704

約数和(自身を除く): 10573039

約数列:

[1, 5, 7, 31, 35, 37, 155, 185, 217, 259, 577, 1085, 1147, 1295, 2885, 4039, 5735, 8029, 17887, 20195, 21349, 40145, 89435, 106745, 125209, 149443, 626045, 661819, 747215, 3309095, 4632733, 23163665]

約数ペア:

[(1, 23163665), (5, 4632733), (7, 3309095), (31, 747215), (35, 661819), (37, 626045), (155, 149443), (185, 125209), (217, 106745), (259, 89435), (577, 40145), (1085, 21349), (1147, 20195), (1295, 17887), (2885, 8029), (4039, 5735)]