75038075

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 112659456

約数和(自身を除く): 37621381

約数列:

[1, 5, 7, 23, 25, 35, 103, 115, 161, 175, 181, 515, 575, 721, 805, 905, 1267, 2369, 2575, 3605, 4025, 4163, 4525, 6335, 11845, 16583, 18025, 18643, 20815, 29141, 31675, 59225, 82915, 93215, 104075, 130501, 145705, 414575, 428789, 466075, 652505, 728525, 2143945, 3001523, 3262525, 10719725, 15007615, 75038075]

約数ペア:

[(1, 75038075), (5, 15007615), (7, 10719725), (23, 3262525), (25, 3001523), (35, 2143945), (103, 728525), (115, 652505), (161, 466075), (175, 428789), (181, 414575), (515, 145705), (575, 130501), (721, 104075), (805, 93215), (905, 82915), (1267, 59225), (2369, 31675), (2575, 29141), (3605, 20815), (4025, 18643), (4163, 18025), (4525, 16583), (6335, 11845)]