470000115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2617}}^1$

素因数の和:2948

約数の個数: 48

約数和(自身を含む): 880527648

約数和(自身を除く): 410527533

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 307, 585, 921, 1535, 2617, 2763, 3991, 4605, 7851, 11973, 13085, 13815, 19955, 23553, 34021, 35919, 39255, 59865, 102063, 117765, 170105, 179595, 306189, 510315, 803419, 1530945, 2410257, 4017095, 7230771, 10444447, 12051285, 31333341, 36153855, 52222235, 94000023, 156666705, 470000115]

約数ペア:

[(1, 470000115), (3, 156666705), (5, 94000023), (9, 52222235), (13, 36153855), (15, 31333341), (39, 12051285), (45, 10444447), (65, 7230771), (117, 4017095), (195, 2410257), (307, 1530945), (585, 803419), (921, 510315), (1535, 306189), (2617, 179595), (2763, 170105), (3991, 117765), (4605, 102063), (7851, 59865), (11973, 39255), (13085, 35919), (13815, 34021), (19955, 23553)]