348523885

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{8317}}^1$

素因数の和:8385

約数の個数: 24

約数和(自身を含む): 459652680

約数和(自身を除く): 111128795

約数列:

[1, 5, 17, 29, 85, 145, 289, 493, 1445, 2465, 8317, 8381, 41585, 41905, 141389, 241193, 706945, 1205965, 2403613, 4100281, 12018065, 20501405, 69704777, 348523885]

約数ペア:

[(1, 348523885), (5, 69704777), (17, 20501405), (29, 12018065), (85, 4100281), (145, 2403613), (289, 1205965), (493, 706945), (1445, 241193), (2465, 141389), (8317, 41905), (8381, 41585)]