23252425

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 35354880

約数和(自身を除く): 12102455

約数列:

[1, 5, 7, 23, 25, 35, 53, 109, 115, 161, 175, 265, 371, 545, 575, 763, 805, 1219, 1325, 1855, 2507, 2725, 3815, 4025, 5777, 6095, 8533, 9275, 12535, 17549, 19075, 28885, 30475, 40439, 42665, 62675, 87745, 132871, 144425, 202195, 213325, 438725, 664355, 930097, 1010975, 3321775, 4650485, 23252425]

約数ペア:

[(1, 23252425), (5, 4650485), (7, 3321775), (23, 1010975), (25, 930097), (35, 664355), (53, 438725), (109, 213325), (115, 202195), (161, 144425), (175, 132871), (265, 87745), (371, 62675), (545, 42665), (575, 40439), (763, 30475), (805, 28885), (1219, 19075), (1325, 17549), (1855, 12535), (2507, 9275), (2725, 8533), (3815, 6095), (4025, 5777)]