39961155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2029}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 69572160

約数和(自身を除く): 29611005

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 2029, 3939, 6087, 6565, 10145, 19695, 26377, 30435, 79131, 131885, 204929, 395655, 614787, 1024645, 2664077, 3073935, 7992231, 13320385, 39961155]

約数ペア:

[(1, 39961155), (3, 13320385), (5, 7992231), (13, 3073935), (15, 2664077), (39, 1024645), (65, 614787), (101, 395655), (195, 204929), (303, 131885), (505, 79131), (1313, 30435), (1515, 26377), (2029, 19695), (3939, 10145), (6087, 6565)]