2008587795

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1\times {\mathrm{1531}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 3242937600

約数和(自身を除く): 1234349805

約数列:

[1, 3, 5, 15, 149, 447, 587, 745, 1531, 1761, 2235, 2935, 4593, 7655, 8805, 22965, 87463, 228119, 262389, 437315, 684357, 898697, 1140595, 1311945, 2696091, 3421785, 4493485, 13480455, 133905853, 401717559, 669529265, 2008587795]

約数ペア:

[(1, 2008587795), (3, 669529265), (5, 401717559), (15, 133905853), (149, 13480455), (447, 4493485), (587, 3421785), (745, 2696091), (1531, 1311945), (1761, 1140595), (2235, 898697), (2935, 684357), (4593, 437315), (7655, 262389), (8805, 228119), (22965, 87463)]