1900577955

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1\times {\mathrm{2311}}^1$

素因数の和:2931

約数の個数: 32

約数和(自身を含む): 3076254720

約数和(自身を除く): 1175676765

約数列:

[1, 3, 5, 15, 109, 327, 503, 545, 1509, 1635, 2311, 2515, 6933, 7545, 11555, 34665, 54827, 164481, 251899, 274135, 755697, 822405, 1162433, 1259495, 3487299, 3778485, 5812165, 17436495, 126705197, 380115591, 633525985, 1900577955]

約数ペア:

[(1, 1900577955), (3, 633525985), (5, 380115591), (15, 126705197), (109, 17436495), (327, 5812165), (503, 3778485), (545, 3487299), (1509, 1259495), (1635, 1162433), (2311, 822405), (2515, 755697), (6933, 274135), (7545, 251899), (11555, 164481), (34665, 54827)]