68093325

素因数分解:

$3^3\times 5^2\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 125884800

約数和(自身を除く): 57791475

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 281, 359, 675, 843, 1077, 1405, 1795, 2529, 3231, 4215, 5385, 7025, 7587, 8975, 9693, 12645, 16155, 21075, 26925, 37935, 48465, 63225, 80775, 100879, 189675, 242325, 302637, 504395, 907911, 1513185, 2521975, 2723733, 4539555, 7565925, 13618665, 22697775, 68093325]

約数ペア:

[(1, 68093325), (3, 22697775), (5, 13618665), (9, 7565925), (15, 4539555), (25, 2723733), (27, 2521975), (45, 1513185), (75, 907911), (135, 504395), (225, 302637), (281, 242325), (359, 189675), (675, 100879), (843, 80775), (1077, 63225), (1405, 48465), (1795, 37935), (2529, 26925), (3231, 21075), (4215, 16155), (5385, 12645), (7025, 9693), (7587, 8975)]