156613605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4483}}^1$

素因数の和:4645

約数の個数: 32

約数和(自身を含む): 267318144

約数和(自身を除く): 110704539

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 685, 2055, 2329, 4483, 6987, 11645, 13449, 22415, 34935, 67245, 76211, 228633, 381055, 614171, 1143165, 1842513, 3070855, 9212565, 10440907, 31322721, 52204535, 156613605]

約数ペア:

[(1, 156613605), (3, 52204535), (5, 31322721), (15, 10440907), (17, 9212565), (51, 3070855), (85, 1842513), (137, 1143165), (255, 614171), (411, 381055), (685, 228633), (2055, 76211), (2329, 67245), (4483, 34935), (6987, 22415), (11645, 13449)]