15946935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2719}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 28200960

約数和(自身を除く): 12254025

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 2719, 5865, 8157, 13595, 40785, 46223, 62537, 138669, 187611, 231115, 312685, 693345, 938055, 1063129, 3189387, 5315645, 15946935]

約数ペア:

[(1, 15946935), (3, 5315645), (5, 3189387), (15, 1063129), (17, 938055), (23, 693345), (51, 312685), (69, 231115), (85, 187611), (115, 138669), (255, 62537), (345, 46223), (391, 40785), (1173, 13595), (1955, 8157), (2719, 5865)]