68834085

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{599}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 113356800

約数和(自身を除く): 44522715

約数列:

[1, 3, 5, 15, 47, 141, 163, 235, 489, 599, 705, 815, 1797, 2445, 2995, 7661, 8985, 22983, 28153, 38305, 84459, 97637, 114915, 140765, 292911, 422295, 488185, 1464555, 4588939, 13766817, 22944695, 68834085]

約数ペア:

[(1, 68834085), (3, 22944695), (5, 13766817), (15, 4588939), (47, 1464555), (141, 488185), (163, 422295), (235, 292911), (489, 140765), (599, 114915), (705, 97637), (815, 84459), (1797, 38305), (2445, 28153), (2995, 22983), (7661, 8985)]