72225015

素因数分解:

$3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{3701}}^1$

素因数の和:5010

約数の個数: 16

約数和(自身を含む): 115680096

約数和(自身を除く): 43455081

約数列:

[1, 3, 5, 15, 1301, 3701, 3903, 6505, 11103, 18505, 19515, 55515, 4815001, 14445003, 24075005, 72225015]

約数ペア:

[(1, 72225015), (3, 24075005), (5, 14445003), (15, 4815001), (1301, 55515), (3701, 19515), (3903, 18505), (6505, 11103)]