561159150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{52691}}^1$

素因数の和:52777

約数の個数: 48

約数和(自身を含む): 1411302528

約数和(自身を除く): 850143378

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 52691, 105382, 158073, 263455, 316146, 526910, 790365, 1317275, 1580730, 2634550, 3741061, 3951825, 7482122, 7903650, 11223183, 18705305, 22446366, 37410610, 56115915, 93526525, 112231830, 187053050, 280579575, 561159150]

約数ペア:

[(1, 561159150), (2, 280579575), (3, 187053050), (5, 112231830), (6, 93526525), (10, 56115915), (15, 37410610), (25, 22446366), (30, 18705305), (50, 11223183), (71, 7903650), (75, 7482122), (142, 3951825), (150, 3741061), (213, 2634550), (355, 1580730), (426, 1317275), (710, 790365), (1065, 526910), (1775, 316146), (2130, 263455), (3550, 158073), (5325, 105382), (10650, 52691)]