738223785

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{29347}}^1$

素因数の和:29414

約数の個数: 48

約数和(自身を含む): 1410112704

約数和(自身を除く): 671888919

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 5031, 8385, 25155, 29347, 88041, 146735, 264123, 381511, 440205, 1144533, 1261921, 1320615, 1907555, 3433599, 3785763, 5722665, 6309605, 11357289, 16404973, 17167995, 18928815, 49214919, 56786445, 82024865, 147644757, 246074595, 738223785]

約数ペア:

[(1, 738223785), (3, 246074595), (5, 147644757), (9, 82024865), (13, 56786445), (15, 49214919), (39, 18928815), (43, 17167995), (45, 16404973), (65, 11357289), (117, 6309605), (129, 5722665), (195, 3785763), (215, 3433599), (387, 1907555), (559, 1320615), (585, 1261921), (645, 1144533), (1677, 440205), (1935, 381511), (2795, 264123), (5031, 146735), (8385, 88041), (25155, 29347)]