2152386145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{41863}}^1$

素因数の和:42001

約数の個数: 32

約数和(自身を含む): 3207117312

約数和(自身を除く): 1054731167

約数列:

[1, 5, 7, 13, 35, 65, 91, 113, 455, 565, 791, 1469, 3955, 7345, 10283, 41863, 51415, 209315, 293041, 544219, 1465205, 2721095, 3809533, 4730519, 19047665, 23652595, 33113633, 61496747, 165568165, 307483735, 430477229, 2152386145]

約数ペア:

[(1, 2152386145), (5, 430477229), (7, 307483735), (13, 165568165), (35, 61496747), (65, 33113633), (91, 23652595), (113, 19047665), (455, 4730519), (565, 3809533), (791, 2721095), (1469, 1465205), (3955, 544219), (7345, 293041), (10283, 209315), (41863, 51415)]