72463665

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{68041}}^1$

素因数の和:68120

約数の個数: 16

約数和(自身を含む): 117576576

約数和(自身を除く): 45112911

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 68041, 204123, 340205, 1020615, 4830911, 14492733, 24154555, 72463665]

約数ペア:

[(1, 72463665), (3, 24154555), (5, 14492733), (15, 4830911), (71, 1020615), (213, 340205), (355, 204123), (1065, 68041)]