83343715

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1621}}^1$

素因数の和:1759

約数の個数: 32

約数和(自身を含む): 124258176

約数和(自身を除く): 40914461

約数列:

[1, 5, 7, 13, 35, 65, 91, 113, 455, 565, 791, 1469, 1621, 3955, 7345, 8105, 10283, 11347, 21073, 51415, 56735, 105365, 147511, 183173, 737555, 915865, 1282211, 2381249, 6411055, 11906245, 16668743, 83343715]

約数ペア:

[(1, 83343715), (5, 16668743), (7, 11906245), (13, 6411055), (35, 2381249), (65, 1282211), (91, 915865), (113, 737555), (455, 183173), (565, 147511), (791, 105365), (1469, 56735), (1621, 51415), (3955, 21073), (7345, 11347), (8105, 10283)]