738319595

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 997212384

約数和(自身を除く): 258892789

約数列:

[1, 5, 13, 41, 65, 101, 169, 205, 211, 505, 533, 845, 1055, 1313, 2665, 2743, 4141, 6565, 6929, 8651, 13715, 17069, 20705, 21311, 34645, 35659, 43255, 53833, 85345, 106555, 112463, 178295, 269165, 277043, 562315, 699829, 873751, 1385215, 1462019, 3499145, 3601559, 4368755, 7310095, 11358763, 18007795, 56793815, 147663919, 738319595]

約数ペア:

[(1, 738319595), (5, 147663919), (13, 56793815), (41, 18007795), (65, 11358763), (101, 7310095), (169, 4368755), (205, 3601559), (211, 3499145), (505, 1462019), (533, 1385215), (845, 873751), (1055, 699829), (1313, 562315), (2665, 277043), (2743, 269165), (4141, 178295), (6565, 112463), (6929, 106555), (8651, 85345), (13715, 53833), (17069, 43255), (20705, 35659), (21311, 34645)]