25274535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11783}}^1$

素因数の和:11815

約数の個数: 32

約数和(自身を含む): 47513088

約数和(自身を除く): 22238553

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 11783, 35349, 58915, 129613, 153179, 176745, 388839, 459537, 648065, 765895, 1684969, 1944195, 2297685, 5054907, 8424845, 25274535]

約数ペア:

[(1, 25274535), (3, 8424845), (5, 5054907), (11, 2297685), (13, 1944195), (15, 1684969), (33, 765895), (39, 648065), (55, 459537), (65, 388839), (143, 176745), (165, 153179), (195, 129613), (429, 58915), (715, 35349), (2145, 11783)]