394082305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 502329600

約数和(自身を除く): 108247295

約数列:

[1, 5, 29, 71, 101, 145, 355, 379, 505, 1895, 2059, 2929, 7171, 10295, 10991, 14645, 26909, 35855, 38279, 54955, 134545, 191395, 207959, 780361, 1039795, 1110091, 2717809, 3901805, 5550455, 13589045, 78816461, 394082305]

約数ペア:

[(1, 394082305), (5, 78816461), (29, 13589045), (71, 5550455), (101, 3901805), (145, 2717809), (355, 1110091), (379, 1039795), (505, 780361), (1895, 207959), (2059, 191395), (2929, 134545), (7171, 54955), (10295, 38279), (10991, 35855), (14645, 26909)]