26916045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 46889472

約数和(自身を除く): 19973427

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1423, 1455, 3783, 4269, 6305, 7115, 18499, 18915, 21345, 55497, 92495, 138031, 277485, 414093, 690155, 1794403, 2070465, 5383209, 8972015, 26916045]

約数ペア:

[(1, 26916045), (3, 8972015), (5, 5383209), (13, 2070465), (15, 1794403), (39, 690155), (65, 414093), (97, 277485), (195, 138031), (291, 92495), (485, 55497), (1261, 21345), (1423, 18915), (1455, 18499), (3783, 7115), (4269, 6305)]