39009705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3607}}^1$

素因数の和:3725

約数の個数: 32

約数和(自身を含む): 72044544

約数和(自身を除く): 33034839

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 3605, 3607, 10815, 10821, 18035, 25249, 54105, 75747, 126245, 371521, 378735, 1114563, 1857605, 2600647, 5572815, 7801941, 13003235, 39009705]

約数ペア:

[(1, 39009705), (3, 13003235), (5, 7801941), (7, 5572815), (15, 2600647), (21, 1857605), (35, 1114563), (103, 378735), (105, 371521), (309, 126245), (515, 75747), (721, 54105), (1545, 25249), (2163, 18035), (3605, 10821), (3607, 10815)]