77217195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{977}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 135198720

約数和(自身を除く): 57981525

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 479, 977, 1437, 2395, 2931, 4885, 5269, 7185, 10747, 14655, 15807, 26345, 32241, 53735, 79035, 161205, 467983, 1403949, 2339915, 5147813, 7019745, 15443439, 25739065, 77217195]

約数ペア:

[(1, 77217195), (3, 25739065), (5, 15443439), (11, 7019745), (15, 5147813), (33, 2339915), (55, 1403949), (165, 467983), (479, 161205), (977, 79035), (1437, 53735), (2395, 32241), (2931, 26345), (4885, 15807), (5269, 14655), (7185, 10747)]