13730185

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 19641600

約数和(自身を除く): 5911415

約数列:

[1, 5, 7, 35, 59, 61, 109, 295, 305, 413, 427, 545, 763, 2065, 2135, 3599, 3815, 6431, 6649, 17995, 25193, 32155, 33245, 45017, 46543, 125965, 225085, 232715, 392291, 1961455, 2746037, 13730185]

約数ペア:

[(1, 13730185), (5, 2746037), (7, 1961455), (35, 392291), (59, 232715), (61, 225085), (109, 125965), (295, 46543), (305, 45017), (413, 33245), (427, 32155), (545, 25193), (763, 17995), (2065, 6649), (2135, 6431), (3599, 3815)]