245419025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{2027}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 316854720

約数和(自身を除く): 71435695

約数列:

[1, 5, 25, 29, 145, 167, 725, 835, 2027, 4175, 4843, 10135, 24215, 50675, 58783, 121075, 293915, 338509, 1469575, 1692545, 8462725, 9816761, 49083805, 245419025]

約数ペア:

[(1, 245419025), (5, 49083805), (25, 9816761), (29, 8462725), (145, 1692545), (167, 1469575), (725, 338509), (835, 293915), (2027, 121075), (4175, 58783), (4843, 50675), (10135, 24215)]