2308580025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{30689}}^1$

素因数の和:30778

約数の個数: 48

約数和(自身を含む): 4110004800

約数和(自身を除く): 1801424775

約数列:

[1, 3, 5, 15, 17, 25, 51, 59, 75, 85, 177, 255, 295, 425, 885, 1003, 1275, 1475, 3009, 4425, 5015, 15045, 25075, 30689, 75225, 92067, 153445, 460335, 521713, 767225, 1565139, 1810651, 2301675, 2608565, 5431953, 7825695, 9053255, 13042825, 27159765, 30781067, 39128475, 45266275, 92343201, 135798825, 153905335, 461716005, 769526675, 2308580025]

約数ペア:

[(1, 2308580025), (3, 769526675), (5, 461716005), (15, 153905335), (17, 135798825), (25, 92343201), (51, 45266275), (59, 39128475), (75, 30781067), (85, 27159765), (177, 13042825), (255, 9053255), (295, 7825695), (425, 5431953), (885, 2608565), (1003, 2301675), (1275, 1810651), (1475, 1565139), (3009, 767225), (4425, 521713), (5015, 460335), (15045, 153445), (25075, 92067), (30689, 75225)]