220050435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{25163}}^1$

素因数の和:25235

約数の個数: 32

約数和(自身を含む): 391350528

約数和(自身を除く): 171300093

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 8745, 25163, 75489, 125815, 276793, 377445, 830379, 1333639, 1383965, 4000917, 4151895, 6668195, 14670029, 20004585, 44010087, 73350145, 220050435]

約数ペア:

[(1, 220050435), (3, 73350145), (5, 44010087), (11, 20004585), (15, 14670029), (33, 6668195), (53, 4151895), (55, 4000917), (159, 1383965), (165, 1333639), (265, 830379), (583, 377445), (795, 276793), (1749, 125815), (2915, 75489), (8745, 25163)]