72796635

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2284

約数の個数: 48

約数和(自身を含む): 136772064

約数和(自身を除く): 63975429

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 645, 731, 765, 1935, 2193, 2213, 3655, 6579, 6639, 10965, 11065, 19917, 32895, 33195, 37621, 95159, 99585, 112863, 188105, 285477, 338589, 475795, 564315, 856431, 1427385, 1617703, 1692945, 4282155, 4853109, 8088515, 14559327, 24265545, 72796635]

約数ペア:

[(1, 72796635), (3, 24265545), (5, 14559327), (9, 8088515), (15, 4853109), (17, 4282155), (43, 1692945), (45, 1617703), (51, 1427385), (85, 856431), (129, 564315), (153, 475795), (215, 338589), (255, 285477), (387, 188105), (645, 112863), (731, 99585), (765, 95159), (1935, 37621), (2193, 33195), (2213, 32895), (3655, 19917), (6579, 11065), (6639, 10965)]