86250115

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 124185600

約数和(自身を除く): 37935485

約数列:

[1, 5, 7, 23, 35, 115, 161, 307, 349, 805, 1535, 1745, 2149, 2443, 7061, 8027, 10745, 12215, 35305, 40135, 49427, 56189, 107143, 247135, 280945, 535715, 750001, 2464289, 3750005, 12321445, 17250023, 86250115]

約数ペア:

[(1, 86250115), (5, 17250023), (7, 12321445), (23, 3750005), (35, 2464289), (115, 750001), (161, 535715), (307, 280945), (349, 247135), (805, 107143), (1535, 56189), (1745, 49427), (2149, 40135), (2443, 35305), (7061, 12215), (8027, 10745)]