15137420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26099}}^1$

素因数の和:26137

約数の個数: 24

約数和(自身を含む): 32886000

約数和(自身を除く): 17748580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 26099, 52198, 104396, 130495, 260990, 521980, 756871, 1513742, 3027484, 3784355, 7568710, 15137420]

約数ペア:

[(1, 15137420), (2, 7568710), (4, 3784355), (5, 3027484), (10, 1513742), (20, 756871), (29, 521980), (58, 260990), (116, 130495), (145, 104396), (290, 52198), (580, 26099)]