74706225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1091}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 136491264

約数和(自身を除く): 61785039

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 83, 165, 249, 275, 415, 825, 913, 1091, 1245, 2075, 2739, 3273, 4565, 5455, 6225, 12001, 13695, 16365, 22825, 27275, 36003, 60005, 68475, 81825, 90553, 180015, 271659, 300025, 452765, 900075, 996083, 1358295, 2263825, 2988249, 4980415, 6791475, 14941245, 24902075, 74706225]

約数ペア:

[(1, 74706225), (3, 24902075), (5, 14941245), (11, 6791475), (15, 4980415), (25, 2988249), (33, 2263825), (55, 1358295), (75, 996083), (83, 900075), (165, 452765), (249, 300025), (275, 271659), (415, 180015), (825, 90553), (913, 81825), (1091, 68475), (1245, 60005), (2075, 36003), (2739, 27275), (3273, 22825), (4565, 16365), (5455, 13695), (6225, 12001)]