48256305

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 80329728

約数和(自身を除く): 32073423

約数列:

[1, 3, 5, 15, 31, 93, 155, 157, 465, 471, 661, 785, 1983, 2355, 3305, 4867, 9915, 14601, 20491, 24335, 61473, 73005, 102455, 103777, 307365, 311331, 518885, 1556655, 3217087, 9651261, 16085435, 48256305]

約数ペア:

[(1, 48256305), (3, 16085435), (5, 9651261), (15, 3217087), (31, 1556655), (93, 518885), (155, 311331), (157, 307365), (465, 103777), (471, 102455), (661, 73005), (785, 61473), (1983, 24335), (2355, 20491), (3305, 14601), (4867, 9915)]