53258835

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{72461}}^1$

素因数の和:72483

約数の個数: 24

約数和(自身を含む): 99128016

約数和(自身を除く): 45869181

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 72461, 217383, 362305, 507227, 1086915, 1521681, 2536135, 3550589, 7608405, 10651767, 17752945, 53258835]

約数ペア:

[(1, 53258835), (3, 17752945), (5, 10651767), (7, 7608405), (15, 3550589), (21, 2536135), (35, 1521681), (49, 1086915), (105, 507227), (147, 362305), (245, 217383), (735, 72461)]