1995078405

素因数分解:

$3^1\times 5^1\times {\mathrm{3989}}^1\times {\mathrm{33343}}^1$

素因数の和:37340

約数の個数: 16

約数和(自身を含む): 3193021440

約数和(自身を除く): 1197943035

約数列:

[1, 3, 5, 15, 3989, 11967, 19945, 33343, 59835, 100029, 166715, 500145, 133005227, 399015681, 665026135, 1995078405]

約数ペア:

[(1, 1995078405), (3, 665026135), (5, 399015681), (15, 133005227), (3989, 500145), (11967, 166715), (19945, 100029), (33343, 59835)]