42601978025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1366543}}^1$

素因数の和:1366625

約数の個数: 24

約数和(自身を含む): 55918980480

約数和(自身を除く): 13317002455

約数列:

[1, 5, 25, 29, 43, 145, 215, 725, 1075, 1247, 6235, 31175, 1366543, 6832715, 34163575, 39629747, 58761349, 198148735, 293806745, 990743675, 1469033725, 1704079121, 8520395605, 42601978025]

約数ペア:

[(1, 42601978025), (5, 8520395605), (25, 1704079121), (29, 1469033725), (43, 990743675), (145, 293806745), (215, 198148735), (725, 58761349), (1075, 39629747), (1247, 34163575), (6235, 6832715), (31175, 1366543)]