38996955

素因数分解:

$3^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{977}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 67740192

約数和(自身を除く): 28743237

約数列:

[1, 3, 5, 9, 15, 45, 887, 977, 2661, 2931, 4435, 4885, 7983, 8793, 13305, 14655, 39915, 43965, 866599, 2599797, 4332995, 7799391, 12998985, 38996955]

約数ペア:

[(1, 38996955), (3, 12998985), (5, 7799391), (9, 4332995), (15, 2599797), (45, 866599), (887, 43965), (977, 39915), (2661, 14655), (2931, 13305), (4435, 8793), (4885, 7983)]