6678925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 9151200

約数和(自身を除く): 2472275

約数列:

[1, 5, 11, 25, 55, 149, 163, 275, 745, 815, 1639, 1793, 3725, 4075, 8195, 8965, 24287, 40975, 44825, 121435, 267157, 607175, 1335785, 6678925]

約数ペア:

[(1, 6678925), (5, 1335785), (11, 607175), (25, 267157), (55, 121435), (149, 44825), (163, 40975), (275, 24287), (745, 8965), (815, 8195), (1639, 4075), (1793, 3725)]