2151028035

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1225657}}^1$

素因数の和:1225684

約数の個数: 32

約数和(自身を含む): 4118210880

約数和(自身を除く): 1967182845

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 1225657, 3676971, 6128285, 11030913, 15933541, 18384855, 33092739, 47800623, 55154565, 79667705, 143401869, 165463695, 239003115, 430205607, 717009345, 2151028035]

約数ペア:

[(1, 2151028035), (3, 717009345), (5, 430205607), (9, 239003115), (13, 165463695), (15, 143401869), (27, 79667705), (39, 55154565), (45, 47800623), (65, 33092739), (117, 18384855), (135, 15933541), (195, 11030913), (351, 6128285), (585, 3676971), (1755, 1225657)]