3142035

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 6054048

約数和(自身を除く): 2912013

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 131, 195, 205, 369, 393, 533, 585, 615, 655, 1179, 1599, 1703, 1845, 1965, 2665, 4797, 5109, 5371, 5895, 7995, 8515, 15327, 16113, 23985, 25545, 26855, 48339, 69823, 76635, 80565, 209469, 241695, 349115, 628407, 1047345, 3142035]

約数ペア:

[(1, 3142035), (3, 1047345), (5, 628407), (9, 349115), (13, 241695), (15, 209469), (39, 80565), (41, 76635), (45, 69823), (65, 48339), (117, 26855), (123, 25545), (131, 23985), (195, 16113), (205, 15327), (369, 8515), (393, 7995), (533, 5895), (585, 5371), (615, 5109), (655, 4797), (1179, 2665), (1599, 1965), (1703, 1845)]