74073025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3863}}^1$

素因数の和:3945

約数の個数: 24

約数和(自身を含む): 100618560

約数和(自身を除く): 26545535

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 767, 1475, 3835, 3863, 19175, 19315, 50219, 96575, 227917, 251095, 1139585, 1255475, 2962921, 5697925, 14814605, 74073025]

約数ペア:

[(1, 74073025), (5, 14814605), (13, 5697925), (25, 2962921), (59, 1255475), (65, 1139585), (295, 251095), (325, 227917), (767, 96575), (1475, 50219), (3835, 19315), (3863, 19175)]