201360015

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{11503}}^1$

素因数の和:11903

約数の個数: 24

約数和(自身を含む): 349951680

約数和(自身を除く): 148591665

約数列:

[1, 3, 5, 9, 15, 45, 389, 1167, 1945, 3501, 5835, 11503, 17505, 34509, 57515, 103527, 172545, 517635, 4474667, 13424001, 22373335, 40272003, 67120005, 201360015]

約数ペア:

[(1, 201360015), (3, 67120005), (5, 40272003), (9, 22373335), (15, 13424001), (45, 4474667), (389, 517635), (1167, 172545), (1945, 103527), (3501, 57515), (5835, 34509), (11503, 17505)]