161046575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{739}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 209212800

約数和(自身を除く): 48166225

約数列:

[1, 5, 23, 25, 115, 379, 575, 739, 1895, 3695, 8717, 9475, 16997, 18475, 43585, 84985, 217925, 280081, 424925, 1400405, 6441863, 7002025, 32209315, 161046575]

約数ペア:

[(1, 161046575), (5, 32209315), (23, 7002025), (25, 6441863), (115, 1400405), (379, 424925), (575, 280081), (739, 217925), (1895, 84985), (3695, 43585), (8717, 18475), (9475, 16997)]