1888368495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{333929}}^1$

素因数の和:333979

約数の個数: 32

約数和(自身を含む): 3366014400

約数和(自身を除く): 1477645905

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 333929, 1001787, 1669645, 4341077, 5008935, 9683941, 13023231, 21705385, 29051823, 48419705, 65116155, 125891233, 145259115, 377673699, 629456165, 1888368495]

約数ペア:

[(1, 1888368495), (3, 629456165), (5, 377673699), (13, 145259115), (15, 125891233), (29, 65116155), (39, 48419705), (65, 29051823), (87, 21705385), (145, 13023231), (195, 9683941), (377, 5008935), (435, 4341077), (1131, 1669645), (1885, 1001787), (5655, 333929)]