2015686725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2053}}^1$

素因数の和:2151

約数の個数: 96

約数和(自身を含む): 3851003520

約数和(自身を除く): 1835316795

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 53, 57, 65, 75, 95, 159, 195, 247, 265, 285, 325, 475, 689, 741, 795, 975, 1007, 1235, 1325, 1425, 2053, 2067, 3021, 3445, 3705, 3975, 5035, 6159, 6175, 10265, 10335, 13091, 15105, 17225, 18525, 25175, 26689, 30795, 39007, 39273, 51325, 51675, 65455, 75525, 80067, 108809, 117021, 133445, 153975, 195035, 196365, 326427, 327275, 400335, 507091, 544045, 585105, 667225, 975175, 981825, 1414517, 1521273, 1632135, 2001675, 2067371, 2535455, 2720225, 2925525, 4243551, 6202113, 7072585, 7606365, 8160675, 10336855, 12677275, 21217755, 26875823, 31010565, 35362925, 38031825, 51684275, 80627469, 106088775, 134379115, 155052825, 403137345, 671895575, 2015686725]

約数ペア:

[(1, 2015686725), (3, 671895575), (5, 403137345), (13, 155052825), (15, 134379115), (19, 106088775), (25, 80627469), (39, 51684275), (53, 38031825), (57, 35362925), (65, 31010565), (75, 26875823), (95, 21217755), (159, 12677275), (195, 10336855), (247, 8160675), (265, 7606365), (285, 7072585), (325, 6202113), (475, 4243551), (689, 2925525), (741, 2720225), (795, 2535455), (975, 2067371), (1007, 2001675), (1235, 1632135), (1325, 1521273), (1425, 1414517), (2053, 981825), (2067, 975175), (3021, 667225), (3445, 585105), (3705, 544045), (3975, 507091), (5035, 400335), (6159, 327275), (6175, 326427), (10265, 196365), (10335, 195035), (13091, 153975), (15105, 133445), (17225, 117021), (18525, 108809), (25175, 80067), (26689, 75525), (30795, 65455), (39007, 51675), (39273, 51325)]