154019965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{11717}}^1$

素因数の和:11972

約数の個数: 16

約数和(自身を含む): 202487040

約数和(自身を除く): 48467075

約数列:

[1, 5, 11, 55, 239, 1195, 2629, 11717, 13145, 58585, 128887, 644435, 2800363, 14001815, 30803993, 154019965]

約数ペア:

[(1, 154019965), (5, 30803993), (11, 14001815), (55, 2800363), (239, 644435), (1195, 128887), (2629, 58585), (11717, 13145)]