135179505

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20161}}^1$

素因数の和:20321

約数の個数: 24

約数和(自身を含む): 235895400

約数和(自身を除く): 100715895

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 20161, 60483, 100805, 181449, 302415, 907245, 3003989, 9011967, 15019945, 27035901, 45059835, 135179505]

約数ペア:

[(1, 135179505), (3, 45059835), (5, 27035901), (9, 15019945), (15, 9011967), (45, 3003989), (149, 907245), (447, 302415), (745, 181449), (1341, 100805), (2235, 60483), (6705, 20161)]