1900338765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9745327}}^1$

素因数の和:9745348

約数の個数: 16

約数和(自身を含む): 3274430208

約数和(自身を除く): 1374091443

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 9745327, 29235981, 48726635, 126689251, 146179905, 380067753, 633446255, 1900338765]

約数ペア:

[(1, 1900338765), (3, 633446255), (5, 380067753), (13, 146179905), (15, 126689251), (39, 48726635), (65, 29235981), (195, 9745327)]