65001775863

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^2\times {\mathrm{461}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 91888806240

約数和(自身を除く): 26887030377

約数列:

[1, 3, 29, 61, 87, 163, 183, 461, 489, 1383, 1769, 4727, 5307, 9943, 13369, 14181, 26569, 28121, 29829, 40107, 75143, 79707, 84363, 225429, 288347, 770501, 815509, 865041, 1620709, 2179147, 2311503, 2446527, 4583723, 4862127, 6537441, 12248309, 13751169, 36744927, 47000561, 132927967, 141001683, 355200961, 398783901, 747146849, 1065602883, 2241440547, 21667258621, 65001775863]

約数ペア:

[(1, 65001775863), (3, 21667258621), (29, 2241440547), (61, 1065602883), (87, 747146849), (163, 398783901), (183, 355200961), (461, 141001683), (489, 132927967), (1383, 47000561), (1769, 36744927), (4727, 13751169), (5307, 12248309), (9943, 6537441), (13369, 4862127), (14181, 4583723), (26569, 2446527), (28121, 2311503), (29829, 2179147), (40107, 1620709), (75143, 865041), (79707, 815509), (84363, 770501), (225429, 288347)]