880351485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{145633}}^1$

素因数の和:145685

約数の個数: 32

約数和(自身を含む): 1565856768

約数和(自身を除く): 685505283

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 145633, 436899, 728165, 1893229, 2184495, 4514623, 5679687, 9466145, 13543869, 22573115, 28398435, 58690099, 67719345, 176070297, 293450495, 880351485]

約数ペア:

[(1, 880351485), (3, 293450495), (5, 176070297), (13, 67719345), (15, 58690099), (31, 28398435), (39, 22573115), (65, 13543869), (93, 9466145), (155, 5679687), (195, 4514623), (403, 2184495), (465, 1893229), (1209, 728165), (2015, 436899), (6045, 145633)]