43245345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20161}}^1$

素因数の和:20193

約数の個数: 32

約数和(自身を含む): 81293184

約数和(自身を除く): 38047839

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 20161, 60483, 100805, 221771, 262093, 302415, 665313, 786279, 1108855, 1310465, 2883023, 3326565, 3931395, 8649069, 14415115, 43245345]

約数ペア:

[(1, 43245345), (3, 14415115), (5, 8649069), (11, 3931395), (13, 3326565), (15, 2883023), (33, 1310465), (39, 1108855), (55, 786279), (65, 665313), (143, 302415), (165, 262093), (195, 221771), (429, 100805), (715, 60483), (2145, 20161)]