30497595

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 19821765

約数列:

[1, 3, 5, 15, 47, 141, 181, 235, 239, 543, 705, 717, 905, 1195, 2715, 3585, 8507, 11233, 25521, 33699, 42535, 43259, 56165, 127605, 129777, 168495, 216295, 648885, 2033173, 6099519, 10165865, 30497595]

約数ペア:

[(1, 30497595), (3, 10165865), (5, 6099519), (15, 2033173), (47, 648885), (141, 216295), (181, 168495), (235, 129777), (239, 127605), (543, 56165), (705, 43259), (717, 42535), (905, 33699), (1195, 25521), (2715, 11233), (3585, 8507)]