542622015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{3881}}^1$

素因数の和:4144

約数の個数: 48

約数和(自身を含む): 1017394560

約数和(自身を除く): 474772545

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 239, 585, 717, 1195, 2151, 3107, 3585, 3881, 9321, 10755, 11643, 15535, 19405, 27963, 34929, 46605, 50453, 58215, 139815, 151359, 174645, 252265, 454077, 756795, 927559, 2270385, 2782677, 4637795, 8348031, 12058267, 13913385, 36174801, 41740155, 60291335, 108524403, 180874005, 542622015]

約数ペア:

[(1, 542622015), (3, 180874005), (5, 108524403), (9, 60291335), (13, 41740155), (15, 36174801), (39, 13913385), (45, 12058267), (65, 8348031), (117, 4637795), (195, 2782677), (239, 2270385), (585, 927559), (717, 756795), (1195, 454077), (2151, 252265), (3107, 174645), (3585, 151359), (3881, 139815), (9321, 58215), (10755, 50453), (11643, 46605), (15535, 34929), (19405, 27963)]