30151455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 51378624

約数和(自身を除く): 21227169

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 317, 373, 951, 1119, 1585, 1865, 4755, 5389, 5595, 6341, 16167, 19023, 26945, 31705, 80835, 95115, 118241, 354723, 591205, 1773615, 2010097, 6030291, 10050485, 30151455]

約数ペア:

[(1, 30151455), (3, 10050485), (5, 6030291), (15, 2010097), (17, 1773615), (51, 591205), (85, 354723), (255, 118241), (317, 95115), (373, 80835), (951, 31705), (1119, 26945), (1585, 19023), (1865, 16167), (4755, 6341), (5389, 5595)]