13307316215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{16937}}^1$

素因数の和:17147

約数の個数: 32

約数和(自身を含む): 17053991424

約数和(自身を除く): 3746675209

約数列:

[1, 5, 31, 37, 137, 155, 185, 685, 1147, 4247, 5069, 5735, 16937, 21235, 25345, 84685, 157139, 525047, 626669, 785695, 2320369, 2625235, 3133345, 11601845, 19426739, 71931439, 85853653, 97133695, 359657195, 429268265, 2661463243, 13307316215]

約数ペア:

[(1, 13307316215), (5, 2661463243), (31, 429268265), (37, 359657195), (137, 97133695), (155, 85853653), (185, 71931439), (685, 19426739), (1147, 11601845), (4247, 3133345), (5069, 2625235), (5735, 2320369), (16937, 785695), (21235, 626669), (25345, 525047), (84685, 157139)]