74195225

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1033}}^1$

素因数の和:1086

約数の個数: 36

約数和(自身を含む): 105585876

約数和(自身を除く): 31390651

約数列:

[1, 5, 13, 17, 25, 65, 85, 169, 221, 325, 425, 845, 1033, 1105, 2873, 4225, 5165, 5525, 13429, 14365, 17561, 25825, 67145, 71825, 87805, 174577, 228293, 335725, 439025, 872885, 1141465, 2967809, 4364425, 5707325, 14839045, 74195225]

約数ペア:

[(1, 74195225), (5, 14839045), (13, 5707325), (17, 4364425), (25, 2967809), (65, 1141465), (85, 872885), (169, 439025), (221, 335725), (325, 228293), (425, 174577), (845, 87805), (1033, 71825), (1105, 67145), (2873, 25825), (4225, 17561), (5165, 14365), (5525, 13429)]