40800085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12973}}^1$

素因数の和:13032

約数の個数: 16

約数和(自身を含む): 53245296

約数和(自身を除く): 12445211

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 12973, 64865, 220541, 480001, 1102705, 2400005, 8160017, 40800085]

約数ペア:

[(1, 40800085), (5, 8160017), (17, 2400005), (37, 1102705), (85, 480001), (185, 220541), (629, 64865), (3145, 12973)]