152780505

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{236869}}^1$

素因数の和:236920

約数の個数: 16

約数和(自身を含む): 250134720

約数和(自身を除く): 97354215

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 236869, 710607, 1184345, 3553035, 10185367, 30556101, 50926835, 152780505]

約数ペア:

[(1, 152780505), (3, 50926835), (5, 30556101), (15, 10185367), (43, 3553035), (129, 1184345), (215, 710607), (645, 236869)]