72369615

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{209767}}^1$

素因数の和:209798

約数の個数: 16

約数和(自身を含む): 120826368

約数和(自身を除く): 48456753

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 209767, 629301, 1048835, 3146505, 4824641, 14473923, 24123205, 72369615]

約数ペア:

[(1, 72369615), (3, 24123205), (5, 14473923), (15, 4824641), (23, 3146505), (69, 1048835), (115, 629301), (345, 209767)]