148907465

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223921}}^1$

素因数の和:223952

約数の個数: 16

約数和(自身を含む): 214965120

約数和(自身を除く): 66057655

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 223921, 1119605, 1567447, 4254499, 7837235, 21272495, 29781493, 148907465]

約数ペア:

[(1, 148907465), (5, 29781493), (7, 21272495), (19, 7837235), (35, 4254499), (95, 1567447), (133, 1119605), (665, 223921)]