38792235

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 64120320

約数和(自身を除く): 25328085

約数列:

[1, 3, 5, 15, 43, 129, 137, 215, 411, 439, 645, 685, 1317, 2055, 2195, 5891, 6585, 17673, 18877, 29455, 56631, 60143, 88365, 94385, 180429, 283155, 300715, 902145, 2586149, 7758447, 12930745, 38792235]

約数ペア:

[(1, 38792235), (3, 12930745), (5, 7758447), (15, 2586149), (43, 902145), (129, 300715), (137, 283155), (215, 180429), (411, 94385), (439, 88365), (645, 60143), (685, 56631), (1317, 29455), (2055, 18877), (2195, 17673), (5891, 6585)]