2912880195

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{2371}}^1$

素因数の和:3592

約数の個数: 48

約数和(自身を含む): 5275176192

約数和(自身を除く): 2362295997

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1187, 2371, 3561, 5935, 7113, 10683, 11855, 17805, 21339, 27301, 35565, 53415, 54533, 81903, 106695, 136505, 163599, 245709, 272665, 409515, 490797, 817995, 1228545, 2453985, 2814377, 8443131, 14071885, 25329393, 42215655, 64730671, 126646965, 194192013, 323653355, 582576039, 970960065, 2912880195]

約数ペア:

[(1, 2912880195), (3, 970960065), (5, 582576039), (9, 323653355), (15, 194192013), (23, 126646965), (45, 64730671), (69, 42215655), (115, 25329393), (207, 14071885), (345, 8443131), (1035, 2814377), (1187, 2453985), (2371, 1228545), (3561, 817995), (5935, 490797), (7113, 409515), (10683, 272665), (11855, 245709), (17805, 163599), (21339, 136505), (27301, 106695), (35565, 81903), (53415, 54533)]