20236070025

素因数分解:

$3^4\times 5^2\times {\mathrm{9993121}}^1$

素因数の和:9993143

約数の個数: 30

約数和(自身を含む): 37484200622

約数和(自身を除く): 17248130597

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 9993121, 29979363, 49965605, 89938089, 149896815, 249828025, 269814267, 449690445, 749484075, 809442801, 1349071335, 2248452225, 4047214005, 6745356675, 20236070025]

約数ペア:

[(1, 20236070025), (3, 6745356675), (5, 4047214005), (9, 2248452225), (15, 1349071335), (25, 809442801), (27, 749484075), (45, 449690445), (75, 269814267), (81, 249828025), (135, 149896815), (225, 89938089), (405, 49965605), (675, 29979363), (2025, 9993121)]