39160065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{53279}}^1$

素因数の和:53301

約数の個数: 24

約数和(自身を含む): 72887040

約数和(自身を除く): 33726975

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 53279, 159837, 266395, 372953, 799185, 1118859, 1864765, 2610671, 5594295, 7832013, 13053355, 39160065]

約数ペア:

[(1, 39160065), (3, 13053355), (5, 7832013), (7, 5594295), (15, 2610671), (21, 1864765), (35, 1118859), (49, 799185), (105, 372953), (147, 266395), (245, 159837), (735, 53279)]