3847748085

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{52361}}^1$

素因数の和:52466

約数の個数: 48

約数和(自身を含む): 7057559808

約数和(自身を除く): 3209811723

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 71, 115, 207, 213, 345, 355, 639, 1035, 1065, 1633, 3195, 4899, 8165, 14697, 24495, 52361, 73485, 157083, 261805, 471249, 785415, 1204303, 2356245, 3612909, 3717631, 6021515, 10838727, 11152893, 18064545, 18588155, 33458679, 54193635, 55764465, 85505513, 167293395, 256516539, 427527565, 769549617, 1282582695, 3847748085]

約数ペア:

[(1, 3847748085), (3, 1282582695), (5, 769549617), (9, 427527565), (15, 256516539), (23, 167293395), (45, 85505513), (69, 55764465), (71, 54193635), (115, 33458679), (207, 18588155), (213, 18064545), (345, 11152893), (355, 10838727), (639, 6021515), (1035, 3717631), (1065, 3612909), (1633, 2356245), (3195, 1204303), (4899, 785415), (8165, 471249), (14697, 261805), (24495, 157083), (52361, 73485)]