38963265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10267}}^1$

素因数の和:10309

約数の個数: 32

約数和(自身を含む): 70972416

約数和(自身を除く): 32009151

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 10267, 30801, 51335, 112937, 154005, 236141, 338811, 564685, 708423, 1180705, 1694055, 2597551, 3542115, 7792653, 12987755, 38963265]

約数ペア:

[(1, 38963265), (3, 12987755), (5, 7792653), (11, 3542115), (15, 2597551), (23, 1694055), (33, 1180705), (55, 708423), (69, 564685), (115, 338811), (165, 236141), (253, 154005), (345, 112937), (759, 51335), (1265, 30801), (3795, 10267)]