2119755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 3836160

約数和(自身を除く): 1716405

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 443, 957, 1329, 1595, 2215, 4785, 4873, 6645, 12847, 14619, 24365, 38541, 64235, 73095, 141317, 192705, 423951, 706585, 2119755]

約数ペア:

[(1, 2119755), (3, 706585), (5, 423951), (11, 192705), (15, 141317), (29, 73095), (33, 64235), (55, 38541), (87, 24365), (145, 14619), (165, 12847), (319, 6645), (435, 4873), (443, 4785), (957, 2215), (1329, 1595)]