25653075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 48973056

約数和(自身を除く): 23319981

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 131, 175, 373, 393, 525, 655, 917, 1119, 1865, 1965, 2611, 2751, 3275, 4585, 5595, 7833, 9325, 9825, 13055, 13755, 22925, 27975, 39165, 48863, 65275, 68775, 146589, 195825, 244315, 342041, 732945, 1026123, 1221575, 1710205, 3664725, 5130615, 8551025, 25653075]

約数ペア:

[(1, 25653075), (3, 8551025), (5, 5130615), (7, 3664725), (15, 1710205), (21, 1221575), (25, 1026123), (35, 732945), (75, 342041), (105, 244315), (131, 195825), (175, 146589), (373, 68775), (393, 65275), (525, 48863), (655, 39165), (917, 27975), (1119, 22925), (1865, 13755), (1965, 13055), (2611, 9825), (2751, 9325), (3275, 7833), (4585, 5595)]