8247525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 16040640

約数和(自身を除く): 7793115

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 769, 825, 975, 2145, 2307, 3575, 3845, 8459, 9997, 10725, 11535, 19225, 25377, 29991, 42295, 49985, 57675, 109967, 126885, 149955, 211475, 249925, 329901, 549835, 634425, 749775, 1649505, 2749175, 8247525]

約数ペア:

[(1, 8247525), (3, 2749175), (5, 1649505), (11, 749775), (13, 634425), (15, 549835), (25, 329901), (33, 249925), (39, 211475), (55, 149955), (65, 126885), (75, 109967), (143, 57675), (165, 49985), (195, 42295), (275, 29991), (325, 25377), (429, 19225), (715, 11535), (769, 10725), (825, 9997), (975, 8459), (2145, 3845), (2307, 3575)]