12897260085

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{46681}}^1$

素因数の和:46965

約数の個数: 32

約数和(自身を含む): 20946400128

約数和(自身を除く): 8049140043

約数列:

[1, 3, 5, 15, 113, 163, 339, 489, 565, 815, 1695, 2445, 18419, 46681, 55257, 92095, 140043, 233405, 276285, 700215, 5274953, 7609003, 15824859, 22827009, 26374765, 38045015, 79124295, 114135045, 859817339, 2579452017, 4299086695, 12897260085]

約数ペア:

[(1, 12897260085), (3, 4299086695), (5, 2579452017), (15, 859817339), (113, 114135045), (163, 79124295), (339, 38045015), (489, 26374765), (565, 22827009), (815, 15824859), (1695, 7609003), (2445, 5274953), (18419, 700215), (46681, 276285), (55257, 233405), (92095, 140043)]