47645115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15647}}^1$

素因数の和:15691

約数の個数: 32

約数和(自身を含む): 90132480

約数和(自身を除く): 42487365

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 15647, 46941, 78235, 109529, 234705, 328587, 453763, 547645, 1361289, 1642935, 2268815, 3176341, 6806445, 9529023, 15881705, 47645115]

約数ペア:

[(1, 47645115), (3, 15881705), (5, 9529023), (7, 6806445), (15, 3176341), (21, 2268815), (29, 1642935), (35, 1361289), (87, 547645), (105, 453763), (145, 328587), (203, 234705), (435, 109529), (609, 78235), (1015, 46941), (3045, 15647)]