725062495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2749}}^1$

素因数の和:2907

約数の個数: 32

約数和(自身を含む): 962280000

約数和(自身を除く): 237217505

約数列:

[1, 5, 17, 29, 85, 107, 145, 493, 535, 1819, 2465, 2749, 3103, 9095, 13745, 15515, 46733, 52751, 79721, 233665, 263755, 294143, 398605, 1355257, 1470715, 5000431, 6776285, 8530147, 25002155, 42650735, 145012499, 725062495]

約数ペア:

[(1, 725062495), (5, 145012499), (17, 42650735), (29, 25002155), (85, 8530147), (107, 6776285), (145, 5000431), (493, 1470715), (535, 1355257), (1819, 398605), (2465, 294143), (2749, 263755), (3103, 233665), (9095, 79721), (13745, 52751), (15515, 46733)]