76777155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18749}}^1$

素因数の和:18780

約数の個数: 48

約数和(自身を含む): 163800000

約数和(自身を除く): 87022845

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 18749, 56247, 93745, 131243, 168741, 243737, 281235, 393729, 656215, 731211, 843705, 1181187, 1218685, 1706159, 1968645, 2193633, 3656055, 5118477, 5905935, 8530795, 10968165, 15355431, 25592385, 76777155]

約数ペア:

[(1, 76777155), (3, 25592385), (5, 15355431), (7, 10968165), (9, 8530795), (13, 5905935), (15, 5118477), (21, 3656055), (35, 2193633), (39, 1968645), (45, 1706159), (63, 1218685), (65, 1181187), (91, 843705), (105, 731211), (117, 656215), (195, 393729), (273, 281235), (315, 243737), (455, 168741), (585, 131243), (819, 93745), (1365, 56247), (4095, 18749)]