28337115

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6971}}^1$

素因数の和:7250

約数の個数: 16

約数和(自身を含む): 45513216

約数和(自身を除く): 17176101

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 6971, 20913, 34855, 104565, 1889141, 5667423, 9445705, 28337115]

約数ペア:

[(1, 28337115), (3, 9445705), (5, 5667423), (15, 1889141), (271, 104565), (813, 34855), (1355, 20913), (4065, 6971)]