3880065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{5279}}^1$

素因数の和:5301

約数の個数: 24

約数和(自身を含む): 7223040

約数和(自身を除く): 3342975

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 5279, 15837, 26395, 36953, 79185, 110859, 184765, 258671, 554295, 776013, 1293355, 3880065]

約数ペア:

[(1, 3880065), (3, 1293355), (5, 776013), (7, 554295), (15, 258671), (21, 184765), (35, 110859), (49, 79185), (105, 36953), (147, 26395), (245, 15837), (735, 5279)]