25933725

素因数分解:

$3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1554

約数の個数: 36

約数和(自身を含む): 47070400

約数和(自身を除く): 21136675

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 225, 237, 395, 711, 1185, 1459, 1975, 3555, 4377, 5925, 7295, 13131, 17775, 21885, 36475, 65655, 109425, 115261, 328275, 345783, 576305, 1037349, 1728915, 2881525, 5186745, 8644575, 25933725]

約数ペア:

[(1, 25933725), (3, 8644575), (5, 5186745), (9, 2881525), (15, 1728915), (25, 1037349), (45, 576305), (75, 345783), (79, 328275), (225, 115261), (237, 109425), (395, 65655), (711, 36475), (1185, 21885), (1459, 17775), (1975, 13131), (3555, 7295), (4377, 5925)]