137966325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{829}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 261828480

約数和(自身を除く): 123862155

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 317, 525, 829, 951, 1585, 2219, 2487, 4145, 4755, 5803, 6657, 7925, 11095, 12435, 17409, 20725, 23775, 29015, 33285, 55475, 62175, 87045, 145075, 166425, 262793, 435225, 788379, 1313965, 1839551, 3941895, 5518653, 6569825, 9197755, 19709475, 27593265, 45988775, 137966325]

約数ペア:

[(1, 137966325), (3, 45988775), (5, 27593265), (7, 19709475), (15, 9197755), (21, 6569825), (25, 5518653), (35, 3941895), (75, 1839551), (105, 1313965), (175, 788379), (317, 435225), (525, 262793), (829, 166425), (951, 145075), (1585, 87045), (2219, 62175), (2487, 55475), (4145, 33285), (4755, 29015), (5803, 23775), (6657, 20725), (7925, 17409), (11095, 12435)]