61450025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27011}}^1$

素因数の和:27041

約数の個数: 24

約数和(自身を含む): 93785664

約数和(自身を除く): 32335639

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 27011, 135055, 189077, 351143, 675275, 945385, 1755715, 2458001, 4726925, 8778575, 12290005, 61450025]

約数ペア:

[(1, 61450025), (5, 12290005), (7, 8778575), (13, 4726925), (25, 2458001), (35, 1755715), (65, 945385), (91, 675275), (175, 351143), (325, 189077), (455, 135055), (2275, 27011)]