42204305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 60455808

約数和(自身を除く): 18251503

約数列:

[1, 5, 11, 13, 55, 65, 67, 143, 335, 715, 737, 871, 881, 3685, 4355, 4405, 9581, 9691, 11453, 47905, 48455, 57265, 59027, 125983, 295135, 629915, 649297, 767351, 3246485, 3836755, 8440861, 42204305]

約数ペア:

[(1, 42204305), (5, 8440861), (11, 3836755), (13, 3246485), (55, 767351), (65, 649297), (67, 629915), (143, 295135), (335, 125983), (715, 59027), (737, 57265), (871, 48455), (881, 47905), (3685, 11453), (4355, 9691), (4405, 9581)]