15265900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11743}}^1$

素因数の和:11770

約数の個数: 36

約数和(自身を含む): 35678272

約数和(自身を除く): 20412372

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 11743, 23486, 46972, 58715, 117430, 152659, 234860, 293575, 305318, 587150, 610636, 763295, 1174300, 1526590, 3053180, 3816475, 7632950, 15265900]

約数ペア:

[(1, 15265900), (2, 7632950), (4, 3816475), (5, 3053180), (10, 1526590), (13, 1174300), (20, 763295), (25, 610636), (26, 587150), (50, 305318), (52, 293575), (65, 234860), (100, 152659), (130, 117430), (260, 58715), (325, 46972), (650, 23486), (1300, 11743)]