38071985

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 54819072

約数和(自身を除く): 16747087

約数列:

[1, 5, 7, 35, 41, 43, 205, 215, 287, 301, 617, 1435, 1505, 1763, 3085, 4319, 8815, 12341, 21595, 25297, 26531, 61705, 126485, 132655, 177079, 185717, 885395, 928585, 1087771, 5438855, 7614397, 38071985]

約数ペア:

[(1, 38071985), (5, 7614397), (7, 5438855), (35, 1087771), (41, 928585), (43, 885395), (205, 185717), (215, 177079), (287, 132655), (301, 126485), (617, 61705), (1435, 26531), (1505, 25297), (1763, 21595), (3085, 12341), (4319, 8815)]