137876898165

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1\times {\mathrm{67961}}^1$

素因数の和:68821

約数の個数: 32

約数和(自身を含む): 221997601152

約数和(自身を除く): 84120702987

約数列:

[1, 3, 5, 15, 211, 633, 641, 1055, 1923, 3165, 3205, 9615, 67961, 135251, 203883, 339805, 405753, 676255, 1019415, 2028765, 14339771, 43019313, 43563001, 71698855, 130689003, 215096565, 217815005, 653445015, 9191793211, 27575379633, 45958966055, 137876898165]

約数ペア:

[(1, 137876898165), (3, 45958966055), (5, 27575379633), (15, 9191793211), (211, 653445015), (633, 217815005), (641, 215096565), (1055, 130689003), (1923, 71698855), (3165, 43563001), (3205, 43019313), (9615, 14339771), (67961, 2028765), (135251, 1019415), (203883, 676255), (339805, 405753)]