145719467

素因数分解:

${\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 154958400

約数和(自身を除く): 9238933

約数列:

[1, 23, 101, 149, 421, 2323, 3427, 9683, 15049, 42521, 62729, 346127, 977983, 1442767, 6335629, 145719467]

約数ペア:

[(1, 145719467), (23, 6335629), (101, 1442767), (149, 977983), (421, 346127), (2323, 62729), (3427, 42521), (9683, 15049)]