72505537

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2239}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 81285120

約数和(自身を除く): 8779583

約数列:

[1, 13, 47, 53, 611, 689, 2239, 2491, 29107, 32383, 105233, 118667, 1368029, 1542671, 5577349, 72505537]

約数ペア:

[(1, 72505537), (13, 5577349), (47, 1542671), (53, 1368029), (611, 118667), (689, 105233), (2239, 32383), (2491, 29107)]