15691590321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1\times {\mathrm{4519}}^1$

素因数の和:5429

約数の個数: 32

約数和(自身を含む): 23023795200

約数和(自身を除く): 7332204879

約数列:

[1, 3, 11, 33, 139, 417, 757, 1529, 2271, 4519, 4587, 8327, 13557, 24981, 49709, 105223, 149127, 315669, 628141, 1157453, 1884423, 3420883, 3472359, 6909551, 10262649, 20728653, 37629713, 112889139, 475502737, 1426508211, 5230530107, 15691590321]

約数ペア:

[(1, 15691590321), (3, 5230530107), (11, 1426508211), (33, 475502737), (139, 112889139), (417, 37629713), (757, 20728653), (1529, 10262649), (2271, 6909551), (4519, 3472359), (4587, 3420883), (8327, 1884423), (13557, 1157453), (24981, 628141), (49709, 315669), (105223, 149127)]