474963165

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{631}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 845919360

約数和(自身を除く): 370956195

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 389, 631, 645, 1167, 1893, 1935, 1945, 3155, 3501, 5679, 5835, 9465, 16727, 17505, 27133, 28395, 50181, 81399, 83635, 135665, 150543, 244197, 245459, 250905, 406995, 736377, 752715, 1220985, 1227295, 2209131, 3681885, 10554737, 11045655, 31664211, 52773685, 94992633, 158321055, 474963165]

約数ペア:

[(1, 474963165), (3, 158321055), (5, 94992633), (9, 52773685), (15, 31664211), (43, 11045655), (45, 10554737), (129, 3681885), (215, 2209131), (387, 1227295), (389, 1220985), (631, 752715), (645, 736377), (1167, 406995), (1893, 250905), (1935, 245459), (1945, 244197), (3155, 150543), (3501, 135665), (5679, 83635), (5835, 81399), (9465, 50181), (16727, 28395), (17505, 27133)]