39089295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4003}}^1$

素因数の和:4052

約数の個数: 48

約数和(自身を含む): 79951872

約数和(自身を除く): 40862577

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 4003, 9765, 12009, 20015, 28021, 36027, 60045, 84063, 124093, 140105, 180135, 252189, 372279, 420315, 620465, 868651, 1116837, 1260945, 1861395, 2605953, 4343255, 5584185, 7817859, 13029765, 39089295]

約数ペア:

[(1, 39089295), (3, 13029765), (5, 7817859), (7, 5584185), (9, 4343255), (15, 2605953), (21, 1861395), (31, 1260945), (35, 1116837), (45, 868651), (63, 620465), (93, 420315), (105, 372279), (155, 252189), (217, 180135), (279, 140105), (315, 124093), (465, 84063), (651, 60045), (1085, 36027), (1395, 28021), (1953, 20015), (3255, 12009), (4003, 9765)]