82080615

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2083}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 136843776

約数和(自身を除く): 54763161

約数列:

[1, 3, 5, 15, 37, 71, 111, 185, 213, 355, 555, 1065, 2083, 2627, 6249, 7881, 10415, 13135, 31245, 39405, 77071, 147893, 231213, 385355, 443679, 739465, 1156065, 2218395, 5472041, 16416123, 27360205, 82080615]

約数ペア:

[(1, 82080615), (3, 27360205), (5, 16416123), (15, 5472041), (37, 2218395), (71, 1156065), (111, 739465), (185, 443679), (213, 385355), (355, 231213), (555, 147893), (1065, 77071), (2083, 39405), (2627, 31245), (6249, 13135), (7881, 10415)]