25536774145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{19379}}^1$

素因数の和:19857

約数の個数: 32

約数和(自身を含む): 33404918400

約数和(自身を除く): 7868144255

約数列:

[1, 5, 17, 37, 85, 185, 419, 629, 2095, 3145, 7123, 15503, 19379, 35615, 77515, 96895, 263551, 329443, 717023, 1317755, 1647215, 3585115, 8119801, 12189391, 40599005, 60946955, 138036617, 300432637, 690183085, 1502163185, 5107354829, 25536774145]

約数ペア:

[(1, 25536774145), (5, 5107354829), (17, 1502163185), (37, 690183085), (85, 300432637), (185, 138036617), (419, 60946955), (629, 40599005), (2095, 12189391), (3145, 8119801), (7123, 3585115), (15503, 1647215), (19379, 1317755), (35615, 717023), (77515, 329443), (96895, 263551)]