3291795

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 6525792

約数和(自身を除く): 3233997

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 331, 585, 663, 765, 993, 1105, 1655, 1989, 2979, 3315, 4303, 4965, 5627, 9945, 12909, 14895, 16881, 21515, 28135, 38727, 50643, 64545, 73151, 84405, 193635, 219453, 253215, 365755, 658359, 1097265, 3291795]

約数ペア:

[(1, 3291795), (3, 1097265), (5, 658359), (9, 365755), (13, 253215), (15, 219453), (17, 193635), (39, 84405), (45, 73151), (51, 64545), (65, 50643), (85, 38727), (117, 28135), (153, 21515), (195, 16881), (221, 14895), (255, 12909), (331, 9945), (585, 5627), (663, 4965), (765, 4303), (993, 3315), (1105, 2979), (1655, 1989)]