15764968499

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{3491}}^1\times {\mathrm{4007}}^1$

素因数の和:7535

約数の個数: 24

約数和(自身を含む): 19146440448

約数和(自身を除く): 3381471949

約数列:

[1, 7, 23, 49, 161, 1127, 3491, 4007, 24437, 28049, 80293, 92161, 171059, 196343, 562051, 645127, 3934357, 4515889, 13988437, 97919059, 321734051, 685433413, 2252138357, 15764968499]

約数ペア:

[(1, 15764968499), (7, 2252138357), (23, 685433413), (49, 321734051), (161, 97919059), (1127, 13988437), (3491, 4515889), (4007, 3934357), (24437, 645127), (28049, 562051), (80293, 196343), (92161, 171059)]