558228385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12799}}^1$

素因数の和:12889

約数の個数: 32

約数和(自身を含む): 799948800

約数和(自身を除く): 241720415

約数列:

[1, 5, 11, 13, 55, 61, 65, 143, 305, 671, 715, 793, 3355, 3965, 8723, 12799, 43615, 63995, 140789, 166387, 703945, 780739, 831935, 1830257, 3903695, 8588129, 9151285, 10149607, 42940645, 50748035, 111645677, 558228385]

約数ペア:

[(1, 558228385), (5, 111645677), (11, 50748035), (13, 42940645), (55, 10149607), (61, 9151285), (65, 8588129), (143, 3903695), (305, 1830257), (671, 831935), (715, 780739), (793, 703945), (3355, 166387), (3965, 140789), (8723, 63995), (12799, 43615)]