6551208225

素因数分解:

$3^2\times 5^2\times {\mathrm{29116481}}^1$

素因数の和:29116497

約数の個数: 18

約数和(自身を含む): 11733942246

約数和(自身を除く): 5182734021

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 29116481, 87349443, 145582405, 262048329, 436747215, 727912025, 1310241645, 2183736075, 6551208225]

約数ペア:

[(1, 6551208225), (3, 2183736075), (5, 1310241645), (9, 727912025), (15, 436747215), (25, 262048329), (45, 145582405), (75, 87349443), (225, 29116481)]