5198505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 9144576

約数和(自身を除く): 3946071

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 503, 689, 795, 1509, 2067, 2515, 3445, 6539, 7545, 10335, 19617, 26659, 32695, 79977, 98085, 133295, 346567, 399885, 1039701, 1732835, 5198505]

約数ペア:

[(1, 5198505), (3, 1732835), (5, 1039701), (13, 399885), (15, 346567), (39, 133295), (53, 98085), (65, 79977), (159, 32695), (195, 26659), (265, 19617), (503, 10335), (689, 7545), (795, 6539), (1509, 3445), (2067, 2515)]