145507681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3067}}^1$

素因数の和:3324

約数の個数: 16

約数和(自身を含む): 167880960

約数和(自身を除く): 22373279

約数列:

[1, 11, 19, 209, 227, 2497, 3067, 4313, 33737, 47443, 58273, 641003, 696209, 7658299, 13227971, 145507681]

約数ペア:

[(1, 145507681), (11, 13227971), (19, 7658299), (209, 696209), (227, 641003), (2497, 58273), (3067, 47443), (4313, 33737)]