42686565

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{10501}}^1$

素因数の和:10780

約数の個数: 16

約数和(自身を含む): 68557056

約数和(自身を除く): 25870491

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 10501, 31503, 52505, 157515, 2845771, 8537313, 14228855, 42686565]

約数ペア:

[(1, 42686565), (3, 14228855), (5, 8537313), (15, 2845771), (271, 157515), (813, 52505), (1355, 31503), (4065, 10501)]