42453865

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1277}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 52295760

約数和(自身を除く): 9841895

約数列:

[1, 5, 61, 109, 305, 545, 1277, 6385, 6649, 33245, 77897, 139193, 389485, 695965, 8490773, 42453865]

約数ペア:

[(1, 42453865), (5, 8490773), (61, 695965), (109, 389485), (305, 139193), (545, 77897), (1277, 33245), (6385, 6649)]