8869575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 17248896

約数和(自身を除く): 8379321

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 827, 975, 2145, 2481, 3575, 4135, 9097, 10725, 10751, 12405, 20675, 27291, 32253, 45485, 53755, 62025, 118261, 136455, 161265, 227425, 268775, 354783, 591305, 682275, 806325, 1773915, 2956525, 8869575]

約数ペア:

[(1, 8869575), (3, 2956525), (5, 1773915), (11, 806325), (13, 682275), (15, 591305), (25, 354783), (33, 268775), (39, 227425), (55, 161265), (65, 136455), (75, 118261), (143, 62025), (165, 53755), (195, 45485), (275, 32253), (325, 27291), (429, 20675), (715, 12405), (825, 10751), (827, 10725), (975, 9097), (2145, 4135), (2481, 3575)]