214184445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{5153}}^1$

素因数の和:5341

約数の個数: 32

約数和(自身を含む): 365150592

約数和(自身を除く): 150966147

約数列:

[1, 3, 5, 15, 17, 51, 85, 163, 255, 489, 815, 2445, 2771, 5153, 8313, 13855, 15459, 25765, 41565, 77295, 87601, 262803, 438005, 839939, 1314015, 2519817, 4199695, 12599085, 14278963, 42836889, 71394815, 214184445]

約数ペア:

[(1, 214184445), (3, 71394815), (5, 42836889), (15, 14278963), (17, 12599085), (51, 4199695), (85, 2519817), (163, 1314015), (255, 839939), (489, 438005), (815, 262803), (2445, 87601), (2771, 77295), (5153, 41565), (8313, 25765), (13855, 15459)]