38865585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2161}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 68492160

約数和(自身を除く): 29626575

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 327, 545, 1199, 1635, 2161, 3597, 5995, 6483, 10805, 17985, 23771, 32415, 71313, 118855, 235549, 356565, 706647, 1177745, 2591039, 3533235, 7773117, 12955195, 38865585]

約数ペア:

[(1, 38865585), (3, 12955195), (5, 7773117), (11, 3533235), (15, 2591039), (33, 1177745), (55, 706647), (109, 356565), (165, 235549), (327, 118855), (545, 71313), (1199, 32415), (1635, 23771), (2161, 17985), (3597, 10805), (5995, 6483)]