126331335

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12703}}^1$

素因数の和:12744

約数の個数: 48

約数和(自身を含む): 249709824

約数和(自身を除く): 123378489

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 12703, 38109, 63515, 114327, 165139, 190545, 215951, 495417, 571635, 647853, 825695, 1079755, 1486251, 1943559, 2477085, 2807363, 3239265, 7431255, 8422089, 9717795, 14036815, 25266267, 42110445, 126331335]

約数ペア:

[(1, 126331335), (3, 42110445), (5, 25266267), (9, 14036815), (13, 9717795), (15, 8422089), (17, 7431255), (39, 3239265), (45, 2807363), (51, 2477085), (65, 1943559), (85, 1486251), (117, 1079755), (153, 825695), (195, 647853), (221, 571635), (255, 495417), (585, 215951), (663, 190545), (765, 165139), (1105, 114327), (1989, 63515), (3315, 38109), (9945, 12703)]