80833515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1423}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 148187136

約数和(自身を除く): 67353621

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 541, 1423, 1623, 2705, 3787, 4269, 7115, 8115, 9961, 11361, 18935, 21345, 29883, 49805, 56805, 149415, 769843, 2309529, 3849215, 5388901, 11547645, 16166703, 26944505, 80833515]

約数ペア:

[(1, 80833515), (3, 26944505), (5, 16166703), (7, 11547645), (15, 5388901), (21, 3849215), (35, 2309529), (105, 769843), (541, 149415), (1423, 56805), (1623, 49805), (2705, 29883), (3787, 21345), (4269, 18935), (7115, 11361), (8115, 9961)]