8281495

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 10829952

約数和(自身を除く): 2548457

約数列:

[1, 5, 23, 31, 101, 115, 155, 505, 529, 713, 2323, 2645, 3131, 3565, 11615, 15655, 16399, 53429, 72013, 81995, 267145, 360065, 1656299, 8281495]

約数ペア:

[(1, 8281495), (5, 1656299), (23, 360065), (31, 267145), (101, 81995), (115, 72013), (155, 53429), (505, 16399), (529, 15655), (713, 11615), (2323, 3565), (2645, 3131)]