337446005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9851}}^1$

素因数の和:9917

約数の個数: 32

約数和(自身を含む): 476679168

約数和(自身を除く): 139233163

約数列:

[1, 5, 13, 17, 31, 65, 85, 155, 221, 403, 527, 1105, 2015, 2635, 6851, 9851, 34255, 49255, 128063, 167467, 305381, 640315, 837335, 1526905, 2177071, 3969953, 5191477, 10885355, 19849765, 25957385, 67489201, 337446005]

約数ペア:

[(1, 337446005), (5, 67489201), (13, 25957385), (17, 19849765), (31, 10885355), (65, 5191477), (85, 3969953), (155, 2177071), (221, 1526905), (403, 837335), (527, 640315), (1105, 305381), (2015, 167467), (2635, 128063), (6851, 49255), (9851, 34255)]