3406455

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:677

約数の個数: 40

約数和(自身を含む): 6586272

約数和(自身を除く): 3179817

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 647, 1053, 1755, 1941, 3235, 5265, 5823, 8411, 9705, 17469, 25233, 29115, 42055, 52407, 75699, 87345, 126165, 227097, 262035, 378495, 681291, 1135485, 3406455]

約数ペア:

[(1, 3406455), (3, 1135485), (5, 681291), (9, 378495), (13, 262035), (15, 227097), (27, 126165), (39, 87345), (45, 75699), (65, 52407), (81, 42055), (117, 29115), (135, 25233), (195, 17469), (351, 9705), (405, 8411), (585, 5823), (647, 5265), (1053, 3235), (1755, 1941)]