65530725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67211}}^1$

素因数の和:67237

約数の個数: 24

約数和(自身を含む): 116680032

約数和(自身を除く): 51149307

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 67211, 201633, 336055, 873743, 1008165, 1680275, 2621229, 4368715, 5040825, 13106145, 21843575, 65530725]

約数ペア:

[(1, 65530725), (3, 21843575), (5, 13106145), (13, 5040825), (15, 4368715), (25, 2621229), (39, 1680275), (65, 1008165), (75, 873743), (195, 336055), (325, 201633), (975, 67211)]