30488925

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{10987}}^1$

素因数の和:11037

約数の個数: 24

約数和(自身を含む): 51775456

約数和(自身を除く): 21286531

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 2775, 10987, 32961, 54935, 164805, 274675, 406519, 824025, 1219557, 2032595, 6097785, 10162975, 30488925]

約数ペア:

[(1, 30488925), (3, 10162975), (5, 6097785), (15, 2032595), (25, 1219557), (37, 824025), (75, 406519), (111, 274675), (185, 164805), (555, 54935), (925, 32961), (2775, 10987)]