79877265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11071}}^1$

素因数の和:11129

約数の個数: 32

約数和(自身を含む): 141367296

約数和(自身を除く): 61490031

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 11071, 33213, 55355, 143923, 166065, 409627, 431769, 719615, 1228881, 2048135, 2158845, 5325151, 6144405, 15975453, 26625755, 79877265]

約数ペア:

[(1, 79877265), (3, 26625755), (5, 15975453), (13, 6144405), (15, 5325151), (37, 2158845), (39, 2048135), (65, 1228881), (111, 719615), (185, 431769), (195, 409627), (481, 166065), (555, 143923), (1443, 55355), (2405, 33213), (7215, 11071)]