383305235

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1499

約数の個数: 32

約数和(自身を含む): 502087680

約数和(自身を除く): 118782445

約数列:

[1, 5, 23, 31, 79, 115, 155, 395, 713, 1361, 1817, 2449, 3565, 6805, 9085, 12245, 31303, 42191, 56327, 107519, 156515, 210955, 281635, 537595, 970393, 2472937, 3333089, 4851965, 12364685, 16665445, 76661047, 383305235]

約数ペア:

[(1, 383305235), (5, 76661047), (23, 16665445), (31, 12364685), (79, 4851965), (115, 3333089), (155, 2472937), (395, 970393), (713, 537595), (1361, 281635), (1817, 210955), (2449, 156515), (3565, 107519), (6805, 56327), (9085, 42191), (12245, 31303)]