42451565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6733}}^1$

素因数の和:6848

約数の個数: 16

約数和(自身を含む): 55434288

約数和(自身を除く): 12982723

約数列:

[1, 5, 13, 65, 97, 485, 1261, 6305, 6733, 33665, 87529, 437645, 653101, 3265505, 8490313, 42451565]

約数ペア:

[(1, 42451565), (5, 8490313), (13, 3265505), (65, 653101), (97, 437645), (485, 87529), (1261, 33665), (6305, 6733)]