830352292705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3691}}^1\times {\mathrm{80489}}^1$

素因数の和:84241

約数の個数: 32

約数和(自身を含む): 1098336919680

約数和(自身を除く): 267984626975

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 3691, 18455, 47983, 80489, 158713, 239915, 402445, 793565, 1046357, 2063269, 3461027, 5231785, 10316345, 17305135, 44993351, 224966755, 297084899, 1485424495, 3862103687, 12774650657, 19310518435, 63873253285, 166070458541, 830352292705]

約数ペア:

[(1, 830352292705), (5, 166070458541), (13, 63873253285), (43, 19310518435), (65, 12774650657), (215, 3862103687), (559, 1485424495), (2795, 297084899), (3691, 224966755), (18455, 44993351), (47983, 17305135), (80489, 10316345), (158713, 5231785), (239915, 3461027), (402445, 2063269), (793565, 1046357)]