86303475

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 178247520

約数和(自身を除く): 91944045

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 27, 45, 51, 69, 75, 81, 85, 109, 115, 135, 153, 207, 225, 255, 327, 345, 391, 405, 425, 459, 545, 575, 621, 675, 765, 981, 1035, 1173, 1275, 1377, 1635, 1725, 1853, 1863, 1955, 2025, 2295, 2507, 2725, 2943, 3105, 3519, 3825, 4905, 5175, 5559, 5865, 6885, 7521, 8175, 8829, 9265, 9315, 9775, 10557, 11475, 12535, 14715, 15525, 16677, 17595, 22563, 24525, 27795, 29325, 31671, 34425, 37605, 42619, 44145, 46325, 46575, 50031, 52785, 62675, 67689, 73575, 83385, 87975, 112815, 127857, 138975, 150093, 158355, 188025, 203067, 213095, 220725, 250155, 263925, 338445, 383571, 416925, 564075, 639285, 750465, 791775, 1015335, 1065475, 1150713, 1250775, 1692225, 1917855, 3196425, 3452139, 3752325, 5076675, 5753565, 9589275, 17260695, 28767825, 86303475]

約数ペア:

[(1, 86303475), (3, 28767825), (5, 17260695), (9, 9589275), (15, 5753565), (17, 5076675), (23, 3752325), (25, 3452139), (27, 3196425), (45, 1917855), (51, 1692225), (69, 1250775), (75, 1150713), (81, 1065475), (85, 1015335), (109, 791775), (115, 750465), (135, 639285), (153, 564075), (207, 416925), (225, 383571), (255, 338445), (327, 263925), (345, 250155), (391, 220725), (405, 213095), (425, 203067), (459, 188025), (545, 158355), (575, 150093), (621, 138975), (675, 127857), (765, 112815), (981, 87975), (1035, 83385), (1173, 73575), (1275, 67689), (1377, 62675), (1635, 52785), (1725, 50031), (1853, 46575), (1863, 46325), (1955, 44145), (2025, 42619), (2295, 37605), (2507, 34425), (2725, 31671), (2943, 29325), (3105, 27795), (3519, 24525), (3825, 22563), (4905, 17595), (5175, 16677), (5559, 15525), (5865, 14715), (6885, 12535), (7521, 11475), (8175, 10557), (8829, 9775), (9265, 9315)]