2007287505

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{9377}}^1$

素因数の和:9526

約数の個数: 48

約数和(自身を含む): 3581345664

約数和(自身を除く): 1574058159

約数列:

[1, 3, 5, 9, 15, 45, 67, 71, 201, 213, 335, 355, 603, 639, 1005, 1065, 3015, 3195, 4757, 9377, 14271, 23785, 28131, 42813, 46885, 71355, 84393, 140655, 214065, 421965, 628259, 665767, 1884777, 1997301, 3141295, 3328835, 5654331, 5991903, 9423885, 9986505, 28271655, 29959515, 44606389, 133819167, 223031945, 401457501, 669095835, 2007287505]

約数ペア:

[(1, 2007287505), (3, 669095835), (5, 401457501), (9, 223031945), (15, 133819167), (45, 44606389), (67, 29959515), (71, 28271655), (201, 9986505), (213, 9423885), (335, 5991903), (355, 5654331), (603, 3328835), (639, 3141295), (1005, 1997301), (1065, 1884777), (3015, 665767), (3195, 628259), (4757, 421965), (9377, 214065), (14271, 140655), (23785, 84393), (28131, 71355), (42813, 46885)]