39772005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29137}}^1$

素因数の和:29165

約数の個数: 32

約数和(自身を含む): 78322944

約数和(自身を除く): 38550939

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 29137, 87411, 145685, 203959, 378781, 437055, 611877, 1019795, 1136343, 1893905, 2651467, 3059385, 5681715, 7954401, 13257335, 39772005]

約数ペア:

[(1, 39772005), (3, 13257335), (5, 7954401), (7, 5681715), (13, 3059385), (15, 2651467), (21, 1893905), (35, 1136343), (39, 1019795), (65, 611877), (91, 437055), (105, 378781), (195, 203959), (273, 145685), (455, 87411), (1365, 29137)]