133644315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{521}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 249933600

約数和(自身を除く): 116289285

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 349, 521, 735, 1047, 1563, 1745, 2443, 2605, 3647, 5235, 7329, 7815, 10941, 12215, 17101, 18235, 25529, 36645, 51303, 54705, 76587, 85505, 127645, 181829, 256515, 382935, 545487, 909145, 1272803, 2727435, 3818409, 6364015, 8909621, 19092045, 26728863, 44548105, 133644315]

約数ペア:

[(1, 133644315), (3, 44548105), (5, 26728863), (7, 19092045), (15, 8909621), (21, 6364015), (35, 3818409), (49, 2727435), (105, 1272803), (147, 909145), (245, 545487), (349, 382935), (521, 256515), (735, 181829), (1047, 127645), (1563, 85505), (1745, 76587), (2443, 54705), (2605, 51303), (3647, 36645), (5235, 25529), (7329, 18235), (7815, 17101), (10941, 12215)]