13920585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{569}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 25608960

約数和(自身を除く): 11688375

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 233, 569, 699, 1165, 1631, 1707, 2845, 3495, 3983, 4893, 8155, 8535, 11949, 19915, 24465, 59745, 132577, 397731, 662885, 928039, 1988655, 2784117, 4640195, 13920585]

約数ペア:

[(1, 13920585), (3, 4640195), (5, 2784117), (7, 1988655), (15, 928039), (21, 662885), (35, 397731), (105, 132577), (233, 59745), (569, 24465), (699, 19915), (1165, 11949), (1631, 8535), (1707, 8155), (2845, 4893), (3495, 3983)]