129322455

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15647}}^1$

素因数の和:15703

約数の個数: 32

約数和(自身を含む): 225331200

約数和(自身を除く): 96008745

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 15647, 46941, 78235, 234705, 297293, 453763, 891879, 1361289, 1486465, 2268815, 4459395, 6806445, 8621497, 25864491, 43107485, 129322455]

約数ペア:

[(1, 129322455), (3, 43107485), (5, 25864491), (15, 8621497), (19, 6806445), (29, 4459395), (57, 2268815), (87, 1486465), (95, 1361289), (145, 891879), (285, 453763), (435, 297293), (551, 234705), (1653, 78235), (2755, 46941), (8265, 15647)]