164860695

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{19181}}^1$

素因数の和:19383

約数の個数: 24

約数和(自身を含む): 287269632

約数和(自身を除く): 122408937

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2865, 8595, 19181, 57543, 95905, 172629, 287715, 863145, 3663571, 10990713, 18317855, 32972139, 54953565, 164860695]

約数ペア:

[(1, 164860695), (3, 54953565), (5, 32972139), (9, 18317855), (15, 10990713), (45, 3663571), (191, 863145), (573, 287715), (955, 172629), (1719, 95905), (2865, 57543), (8595, 19181)]