201456075

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{62467}}^1$

素因数の和:62523

約数の個数: 24

約数和(自身を含む): 340825408

約数和(自身を除く): 139369333

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 62467, 187401, 312335, 937005, 1561675, 2686081, 4685025, 8058243, 13430405, 40291215, 67152025, 201456075]

約数ペア:

[(1, 201456075), (3, 67152025), (5, 40291215), (15, 13430405), (25, 8058243), (43, 4685025), (75, 2686081), (129, 1561675), (215, 937005), (645, 312335), (1075, 187401), (3225, 62467)]