169108225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47303}}^1$

素因数の和:47337

約数の個数: 24

約数和(自身を含む): 246359232

約数和(自身を除く): 77251007

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 47303, 236515, 520333, 614939, 1182575, 2601665, 3074695, 6764329, 13008325, 15373475, 33821645, 169108225]

約数ペア:

[(1, 169108225), (5, 33821645), (11, 15373475), (13, 13008325), (25, 6764329), (55, 3074695), (65, 2601665), (143, 1182575), (275, 614939), (325, 520333), (715, 236515), (3575, 47303)]