145622015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{378239}}^1$

素因数の和:378262

約数の個数: 16

約数和(自身を含む): 217866240

約数和(自身を除く): 72244225

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 378239, 1891195, 2647673, 4160629, 13238365, 20803145, 29124403, 145622015]

約数ペア:

[(1, 145622015), (5, 29124403), (7, 20803145), (11, 13238365), (35, 4160629), (55, 2647673), (77, 1891195), (385, 378239)]