39398385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6967}}^1$

素因数の和:7017

約数の個数: 32

約数和(自身を含む): 70237440

約数和(自身を除く): 30839055

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 6967, 20901, 34835, 90571, 104505, 202043, 271713, 452855, 606129, 1010215, 1358565, 2626559, 3030645, 7879677, 13132795, 39398385]

約数ペア:

[(1, 39398385), (3, 13132795), (5, 7879677), (13, 3030645), (15, 2626559), (29, 1358565), (39, 1010215), (65, 606129), (87, 452855), (145, 271713), (195, 202043), (377, 104505), (435, 90571), (1131, 34835), (1885, 20901), (5655, 6967)]