15676685297

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 19870200000

約数和(自身を除く): 4193514703

約数列:

[1, 7, 13, 49, 91, 149, 331, 499, 637, 1043, 1937, 2317, 3493, 4303, 6487, 7301, 13559, 16219, 24451, 30121, 45409, 49319, 74351, 94913, 165169, 210847, 317863, 345233, 520457, 641147, 966563, 1156183, 2147197, 2416631, 3643199, 4488029, 6765941, 8093281, 15030379, 24610181, 31416203, 47361587, 105212653, 172271267, 319932353, 1205898869, 2239526471, 15676685297]

約数ペア:

[(1, 15676685297), (7, 2239526471), (13, 1205898869), (49, 319932353), (91, 172271267), (149, 105212653), (331, 47361587), (499, 31416203), (637, 24610181), (1043, 15030379), (1937, 8093281), (2317, 6765941), (3493, 4488029), (4303, 3643199), (6487, 2416631), (7301, 2147197), (13559, 1156183), (16219, 966563), (24451, 641147), (30121, 520457), (45409, 345233), (49319, 317863), (74351, 210847), (94913, 165169)]