83304855

素因数分解:

$3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1997}}^1$

素因数の和:2117

約数の個数: 40

約数和(自身を含む): 150856992

約数和(自身を除く): 67552137

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 103, 135, 309, 405, 515, 927, 1545, 1997, 2781, 4635, 5991, 8343, 9985, 13905, 17973, 29955, 41715, 53919, 89865, 161757, 205691, 269595, 617073, 808785, 1028455, 1851219, 3085365, 5553657, 9256095, 16660971, 27768285, 83304855]

約数ペア:

[(1, 83304855), (3, 27768285), (5, 16660971), (9, 9256095), (15, 5553657), (27, 3085365), (45, 1851219), (81, 1028455), (103, 808785), (135, 617073), (309, 269595), (405, 205691), (515, 161757), (927, 89865), (1545, 53919), (1997, 41715), (2781, 29955), (4635, 17973), (5991, 13905), (8343, 9985)]