172910075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1733}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 231787248

約数和(自身を除く): 58877173

約数列:

[1, 5, 13, 25, 65, 307, 325, 1535, 1733, 3991, 7675, 8665, 19955, 22529, 43325, 99775, 112645, 532031, 563225, 2660155, 6916403, 13300775, 34582015, 172910075]

約数ペア:

[(1, 172910075), (5, 34582015), (13, 13300775), (25, 6916403), (65, 2660155), (307, 563225), (325, 532031), (1535, 112645), (1733, 99775), (3991, 43325), (7675, 22529), (8665, 19955)]