54141465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 102850560

約数和(自身を除く): 48709095

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 79, 105, 107, 183, 237, 305, 321, 395, 427, 535, 553, 749, 915, 1185, 1281, 1605, 1659, 2135, 2247, 2765, 3745, 4819, 6405, 6527, 8295, 8453, 11235, 14457, 19581, 24095, 25359, 32635, 33733, 42265, 45689, 59171, 72285, 97905, 101199, 126795, 137067, 168665, 177513, 228445, 295855, 505995, 515633, 685335, 887565, 1546899, 2578165, 3609431, 7734495, 10828293, 18047155, 54141465]

約数ペア:

[(1, 54141465), (3, 18047155), (5, 10828293), (7, 7734495), (15, 3609431), (21, 2578165), (35, 1546899), (61, 887565), (79, 685335), (105, 515633), (107, 505995), (183, 295855), (237, 228445), (305, 177513), (321, 168665), (395, 137067), (427, 126795), (535, 101199), (553, 97905), (749, 72285), (915, 59171), (1185, 45689), (1281, 42265), (1605, 33733), (1659, 32635), (2135, 25359), (2247, 24095), (2765, 19581), (3745, 14457), (4819, 11235), (6405, 8453), (6527, 8295)]