82563305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 115240320

約数和(自身を除く): 32677015

約数列:

[1, 5, 11, 17, 55, 85, 187, 227, 389, 935, 1135, 1945, 2497, 3859, 4279, 6613, 12485, 19295, 21395, 33065, 42449, 72743, 88303, 212245, 363715, 441515, 971333, 1501151, 4856665, 7505755, 16512661, 82563305]

約数ペア:

[(1, 82563305), (5, 16512661), (11, 7505755), (17, 4856665), (55, 1501151), (85, 971333), (187, 441515), (227, 363715), (389, 212245), (935, 88303), (1135, 72743), (1945, 42449), (2497, 33065), (3859, 21395), (4279, 19295), (6613, 12485)]