71551305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{227147}}^1$

素因数の和:227165

約数の個数: 24

約数和(自身を含む): 141740352

約数和(自身を除く): 70189047

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 227147, 681441, 1135735, 1590029, 2044323, 3407205, 4770087, 7950145, 10221615, 14310261, 23850435, 71551305]

約数ペア:

[(1, 71551305), (3, 23850435), (5, 14310261), (7, 10221615), (9, 7950145), (15, 4770087), (21, 3407205), (35, 2044323), (45, 1590029), (63, 1135735), (105, 681441), (315, 227147)]