84054195

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2657}}^1$

素因数の和:2724

約数の個数: 48

約数和(自身を含む): 157566240

約数和(自身を除く): 73512045

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 285, 333, 555, 703, 855, 1665, 2109, 2657, 3515, 6327, 7971, 10545, 13285, 23913, 31635, 39855, 50483, 98309, 119565, 151449, 252415, 294927, 454347, 491545, 757245, 884781, 1474635, 1867871, 2271735, 4423905, 5603613, 9339355, 16810839, 28018065, 84054195]

約数ペア:

[(1, 84054195), (3, 28018065), (5, 16810839), (9, 9339355), (15, 5603613), (19, 4423905), (37, 2271735), (45, 1867871), (57, 1474635), (95, 884781), (111, 757245), (171, 491545), (185, 454347), (285, 294927), (333, 252415), (555, 151449), (703, 119565), (855, 98309), (1665, 50483), (2109, 39855), (2657, 31635), (3515, 23913), (6327, 13285), (7971, 10545)]