475062585

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{25981}}^1$

素因数の和:26065

約数の個数: 32

約数和(自身を含む): 808144128

約数和(自身を除く): 333081543

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 3657, 6095, 18285, 25981, 77943, 129905, 389715, 597563, 1376993, 1792689, 2987815, 4130979, 6884965, 8963445, 20654895, 31670839, 95012517, 158354195, 475062585]

約数ペア:

[(1, 475062585), (3, 158354195), (5, 95012517), (15, 31670839), (23, 20654895), (53, 8963445), (69, 6884965), (115, 4130979), (159, 2987815), (265, 1792689), (345, 1376993), (795, 597563), (1219, 389715), (3657, 129905), (6095, 77943), (18285, 25981)]