304021705

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{15643}}^1$

素因数の和:15697

約数の個数: 24

約数和(自身を含む): 412250688

約数和(自身を除く): 108228983

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 845, 1495, 3887, 15643, 19435, 78215, 203359, 359789, 1016795, 1798945, 2643667, 4677257, 13218335, 23386285, 60804341, 304021705]

約数ペア:

[(1, 304021705), (5, 60804341), (13, 23386285), (23, 13218335), (65, 4677257), (115, 2643667), (169, 1798945), (299, 1016795), (845, 359789), (1495, 203359), (3887, 78215), (15643, 19435)]