8740984905

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{62039}}^1$

素因数の和:62182

約数の個数: 48

約数和(自身を含む): 15794887680

約数和(自身を除く): 7053902775

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 101, 155, 279, 303, 465, 505, 909, 1395, 1515, 3131, 4545, 9393, 15655, 28179, 46965, 62039, 140895, 186117, 310195, 558351, 930585, 1923209, 2791755, 5769627, 6265939, 9616045, 17308881, 18797817, 28848135, 31329695, 56393451, 86544405, 93989085, 194244109, 281967255, 582732327, 971220545, 1748196981, 2913661635, 8740984905]

約数ペア:

[(1, 8740984905), (3, 2913661635), (5, 1748196981), (9, 971220545), (15, 582732327), (31, 281967255), (45, 194244109), (93, 93989085), (101, 86544405), (155, 56393451), (279, 31329695), (303, 28848135), (465, 18797817), (505, 17308881), (909, 9616045), (1395, 6265939), (1515, 5769627), (3131, 2791755), (4545, 1923209), (9393, 930585), (15655, 558351), (28179, 310195), (46965, 186117), (62039, 140895)]