149021965

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{1097}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 181433520

約数和(自身を除く): 32411555

約数列:

[1, 5, 101, 269, 505, 1097, 1345, 5485, 27169, 110797, 135845, 295093, 553985, 1475465, 29804393, 149021965]

約数ペア:

[(1, 149021965), (5, 29804393), (101, 1475465), (269, 553985), (505, 295093), (1097, 135845), (1345, 110797), (5485, 27169)]