492025375

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{941}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 634832640

約数和(自身を除く): 142807265

約数列:

[1, 5, 25, 47, 89, 125, 235, 445, 941, 1175, 2225, 4183, 4705, 5875, 11125, 20915, 23525, 44227, 83749, 104575, 117625, 221135, 418745, 522875, 1105675, 2093725, 3936203, 5528375, 10468625, 19681015, 98405075, 492025375]

約数ペア:

[(1, 492025375), (5, 98405075), (25, 19681015), (47, 10468625), (89, 5528375), (125, 3936203), (235, 2093725), (445, 1105675), (941, 522875), (1175, 418745), (2225, 221135), (4183, 117625), (4705, 104575), (5875, 83749), (11125, 44227), (20915, 23525)]