8266409715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1\times {\mathrm{641}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 14191137792

約数和(自身を除く): 5924728077

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 491, 515, 641, 1473, 1545, 1751, 1923, 2455, 3205, 5253, 7365, 8347, 8755, 9615, 10897, 25041, 26265, 32691, 41735, 50573, 54485, 66023, 125205, 151719, 163455, 198069, 252865, 314731, 330115, 758595, 859741, 944193, 990345, 1122391, 1573655, 2579223, 3367173, 4298705, 4720965, 5350427, 5611955, 12896115, 16051281, 16835865, 26752135, 32417293, 80256405, 97251879, 162086465, 486259395, 551093981, 1653281943, 2755469905, 8266409715]

約数ペア:

[(1, 8266409715), (3, 2755469905), (5, 1653281943), (15, 551093981), (17, 486259395), (51, 162086465), (85, 97251879), (103, 80256405), (255, 32417293), (309, 26752135), (491, 16835865), (515, 16051281), (641, 12896115), (1473, 5611955), (1545, 5350427), (1751, 4720965), (1923, 4298705), (2455, 3367173), (3205, 2579223), (5253, 1573655), (7365, 1122391), (8347, 990345), (8755, 944193), (9615, 859741), (10897, 758595), (25041, 330115), (26265, 314731), (32691, 252865), (41735, 198069), (50573, 163455), (54485, 151719), (66023, 125205)]