15089870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48677}}^1$

素因数の和:48715

約数の個数: 16

約数和(自身を含む): 28038528

約数和(自身を除く): 12948658

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 48677, 97354, 243385, 486770, 1508987, 3017974, 7544935, 15089870]

約数ペア:

[(1, 15089870), (2, 7544935), (5, 3017974), (10, 1508987), (31, 486770), (62, 243385), (155, 97354), (310, 48677)]