90399345

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 147087360

約数和(自身を除く): 56688015

約数列:

[1, 3, 5, 15, 139, 191, 227, 417, 573, 681, 695, 955, 1135, 2085, 2865, 3405, 26549, 31553, 43357, 79647, 94659, 130071, 132745, 157765, 216785, 398235, 473295, 650355, 6026623, 18079869, 30133115, 90399345]

約数ペア:

[(1, 90399345), (3, 30133115), (5, 18079869), (15, 6026623), (139, 650355), (191, 473295), (227, 398235), (417, 216785), (573, 157765), (681, 132745), (695, 130071), (955, 94659), (1135, 79647), (2085, 43357), (2865, 31553), (3405, 26549)]