28084361965

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{2377}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 37801068480

約数和(自身を除く): 9716706515

約数列:

[1, 5, 11, 55, 59, 121, 295, 331, 605, 649, 1655, 2377, 3245, 3641, 7139, 11885, 18205, 19529, 26147, 35695, 40051, 97645, 130735, 140243, 200255, 214819, 287617, 701215, 786787, 1074095, 1438085, 1542673, 2363009, 3933935, 7713365, 8654657, 11815045, 16969403, 43273285, 46420433, 84847015, 95201227, 232102165, 476006135, 510624763, 2553123815, 5616872393, 28084361965]

約数ペア:

[(1, 28084361965), (5, 5616872393), (11, 2553123815), (55, 510624763), (59, 476006135), (121, 232102165), (295, 95201227), (331, 84847015), (605, 46420433), (649, 43273285), (1655, 16969403), (2377, 11815045), (3245, 8654657), (3641, 7713365), (7139, 3933935), (11885, 2363009), (18205, 1542673), (19529, 1438085), (26147, 1074095), (35695, 786787), (40051, 701215), (97645, 287617), (130735, 214819), (140243, 200255)]