3989984295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{239423}}^1$

素因数の和:239543

約数の個数: 32

約数和(自身を含む): 7033319424

約数和(自身を除く): 3043335129

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 303, 505, 1111, 1515, 3333, 5555, 16665, 239423, 718269, 1197115, 2633653, 3591345, 7900959, 13168265, 24181723, 39504795, 72545169, 120908615, 265998953, 362725845, 797996859, 1329994765, 3989984295]

約数ペア:

[(1, 3989984295), (3, 1329994765), (5, 797996859), (11, 362725845), (15, 265998953), (33, 120908615), (55, 72545169), (101, 39504795), (165, 24181723), (303, 13168265), (505, 7900959), (1111, 3591345), (1515, 2633653), (3333, 1197115), (5555, 718269), (16665, 239423)]