354328365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{2161}}^1$

素因数の和:2829

約数の個数: 32

約数和(自身を含む): 601485696

約数和(自身を除く): 247157331

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 643, 1929, 2161, 3215, 6483, 9645, 10805, 10931, 32415, 32793, 36737, 54655, 110211, 163965, 183685, 551055, 1389523, 4168569, 6947615, 20842845, 23621891, 70865673, 118109455, 354328365]

約数ペア:

[(1, 354328365), (3, 118109455), (5, 70865673), (15, 23621891), (17, 20842845), (51, 6947615), (85, 4168569), (255, 1389523), (643, 551055), (1929, 183685), (2161, 163965), (3215, 110211), (6483, 54655), (9645, 36737), (10805, 32793), (10931, 32415)]