15508223690

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{55109}}^1$

素因数の和:55486

約数の個数: 32

約数和(自身を含む): 28283333760

約数和(自身を除く): 12775110070

約数列:

[1, 2, 5, 10, 107, 214, 263, 526, 535, 1070, 1315, 2630, 28141, 55109, 56282, 110218, 140705, 275545, 281410, 551090, 5896663, 11793326, 14493667, 28987334, 29483315, 58966630, 72468335, 144936670, 1550822369, 3101644738, 7754111845, 15508223690]

約数ペア:

[(1, 15508223690), (2, 7754111845), (5, 3101644738), (10, 1550822369), (107, 144936670), (214, 72468335), (263, 58966630), (526, 29483315), (535, 28987334), (1070, 14493667), (1315, 11793326), (2630, 5896663), (28141, 551090), (55109, 281410), (56282, 275545), (110218, 140705)]