223009065

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{7829}}^1$

素因数の和:8054

約数の個数: 32

約数和(自身を含む): 398390400

約数和(自身を除く): 175381335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 633, 1055, 1899, 3165, 5697, 7829, 9495, 23487, 28485, 39145, 70461, 117435, 211383, 352305, 1056915, 1651919, 4955757, 8259595, 14867271, 24778785, 44601813, 74336355, 223009065]

約数ペア:

[(1, 223009065), (3, 74336355), (5, 44601813), (9, 24778785), (15, 14867271), (27, 8259595), (45, 4955757), (135, 1651919), (211, 1056915), (633, 352305), (1055, 211383), (1899, 117435), (3165, 70461), (5697, 39145), (7829, 28485), (9495, 23487)]