201554895

素因数分解:

$3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 326661120

約数和(自身を除く): 125106225

約数列:

[1, 3, 5, 15, 179, 271, 277, 537, 813, 831, 895, 1355, 1385, 2685, 4065, 4155, 48509, 49583, 75067, 145527, 148749, 225201, 242545, 247915, 375335, 727635, 743745, 1126005, 13436993, 40310979, 67184965, 201554895]

約数ペア:

[(1, 201554895), (3, 67184965), (5, 40310979), (15, 13436993), (179, 1126005), (271, 743745), (277, 727635), (537, 375335), (813, 247915), (831, 242545), (895, 225201), (1355, 148749), (1385, 145527), (2685, 75067), (4065, 49583), (4155, 48509)]