6858005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 10506240

約数和(自身を除く): 3648235

約数列:

[1, 5, 7, 11, 35, 47, 55, 77, 235, 329, 379, 385, 517, 1645, 1895, 2585, 2653, 3619, 4169, 13265, 17813, 18095, 20845, 29183, 89065, 124691, 145915, 195943, 623455, 979715, 1371601, 6858005]

約数ペア:

[(1, 6858005), (5, 1371601), (7, 979715), (11, 623455), (35, 195943), (47, 145915), (55, 124691), (77, 89065), (235, 29183), (329, 20845), (379, 18095), (385, 17813), (517, 13265), (1645, 4169), (1895, 3619), (2585, 2653)]