82613375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{50839}}^1$

素因数の和:50867

約数の個数: 16

約数和(自身を含む): 111034560

約数和(自身を除く): 28421185

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 50839, 254195, 660907, 1270975, 3304535, 6354875, 16522675, 82613375]

約数ペア:

[(1, 82613375), (5, 16522675), (13, 6354875), (25, 3304535), (65, 1270975), (125, 660907), (325, 254195), (1625, 50839)]