60777855

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12391}}^1$

素因数の和:12511

約数の個数: 24

約数和(自身を含む): 106323360

約数和(自身を除く): 45545505

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 12391, 37173, 61955, 111519, 185865, 557595, 1350619, 4051857, 6753095, 12155571, 20259285, 60777855]

約数ペア:

[(1, 60777855), (3, 20259285), (5, 12155571), (9, 6753095), (15, 4051857), (45, 1350619), (109, 557595), (327, 185865), (545, 111519), (981, 61955), (1635, 37173), (4905, 12391)]