107285725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 148490496

約数和(自身を除く): 41204771

約数列:

[1, 5, 17, 25, 41, 47, 85, 131, 205, 235, 425, 655, 697, 799, 1025, 1175, 1927, 2227, 3275, 3485, 3995, 5371, 6157, 9635, 11135, 17425, 19975, 26855, 30785, 32759, 48175, 55675, 91307, 104669, 134275, 153925, 163795, 252437, 456535, 523345, 818975, 1262185, 2282675, 2616725, 4291429, 6310925, 21457145, 107285725]

約数ペア:

[(1, 107285725), (5, 21457145), (17, 6310925), (25, 4291429), (41, 2616725), (47, 2282675), (85, 1262185), (131, 818975), (205, 523345), (235, 456535), (425, 252437), (655, 163795), (697, 153925), (799, 134275), (1025, 104669), (1175, 91307), (1927, 55675), (2227, 48175), (3275, 32759), (3485, 30785), (3995, 26855), (5371, 19975), (6157, 17425), (9635, 11135)]