54143505

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30851}}^1$

素因数の和:30878

約数の個数: 32

約数和(自身を含む): 103662720

約数和(自身を除く): 49519215

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 30851, 92553, 154255, 277659, 401063, 462765, 832977, 1203189, 1388295, 2005315, 3609567, 4164885, 6015945, 10828701, 18047835, 54143505]

約数ペア:

[(1, 54143505), (3, 18047835), (5, 10828701), (9, 6015945), (13, 4164885), (15, 3609567), (27, 2005315), (39, 1388295), (45, 1203189), (65, 832977), (117, 462765), (135, 401063), (195, 277659), (351, 154255), (585, 92553), (1755, 30851)]