1337210145

素因数分解:

$3^2\times 5^1\times {\mathrm{29715781}}^1$

素因数の和:29715792

約数の個数: 12

約数和(自身を含む): 2317830996

約数和(自身を除く): 980620851

約数列:

[1, 3, 5, 9, 15, 45, 29715781, 89147343, 148578905, 267442029, 445736715, 1337210145]

約数ペア:

[(1, 1337210145), (3, 445736715), (5, 267442029), (9, 148578905), (15, 89147343), (45, 29715781)]