302415345

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 539098560

約数和(自身を除く): 236683215

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 373, 387, 419, 645, 1119, 1257, 1865, 1935, 2095, 3357, 3771, 5595, 6285, 16039, 16785, 18017, 18855, 48117, 54051, 80195, 90085, 144351, 156287, 162153, 240585, 270255, 468861, 721755, 781435, 810765, 1406583, 2344305, 6720341, 7032915, 20161023, 33601705, 60483069, 100805115, 302415345]

約数ペア:

[(1, 302415345), (3, 100805115), (5, 60483069), (9, 33601705), (15, 20161023), (43, 7032915), (45, 6720341), (129, 2344305), (215, 1406583), (373, 810765), (387, 781435), (419, 721755), (645, 468861), (1119, 270255), (1257, 240585), (1865, 162153), (1935, 156287), (2095, 144351), (3357, 90085), (3771, 80195), (5595, 54051), (6285, 48117), (16039, 18855), (16785, 18017)]