4627485

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 8895744

約数和(自身を除く): 4268259

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 263, 345, 391, 765, 789, 1035, 1173, 1315, 1955, 2367, 3519, 3945, 4471, 5865, 6049, 11835, 13413, 17595, 18147, 22355, 30245, 40239, 54441, 67065, 90735, 102833, 201195, 272205, 308499, 514165, 925497, 1542495, 4627485]

約数ペア:

[(1, 4627485), (3, 1542495), (5, 925497), (9, 514165), (15, 308499), (17, 272205), (23, 201195), (45, 102833), (51, 90735), (69, 67065), (85, 54441), (115, 40239), (153, 30245), (207, 22355), (255, 18147), (263, 17595), (345, 13413), (391, 11835), (765, 6049), (789, 5865), (1035, 4471), (1173, 3945), (1315, 3519), (1955, 2367)]