39917835

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9967}}^1$

素因数の和:10067

約数の個数: 24

約数和(自身を含む): 69975360

約数和(自身を除く): 30057525

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 9967, 29901, 49835, 89703, 149505, 448515, 887063, 2661189, 4435315, 7983567, 13305945, 39917835]

約数ペア:

[(1, 39917835), (3, 13305945), (5, 7983567), (9, 4435315), (15, 2661189), (45, 887063), (89, 448515), (267, 149505), (445, 89703), (801, 49835), (1335, 29901), (4005, 9967)]