249294175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{13001}}^1$

素因数の和:13083

約数の個数: 24

約数和(自身を含む): 338572080

約数和(自身を除く): 89277905

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 767, 1475, 3835, 13001, 19175, 65005, 169013, 325025, 767059, 845065, 3835295, 4225325, 9971767, 19176475, 49858835, 249294175]

約数ペア:

[(1, 249294175), (5, 49858835), (13, 19176475), (25, 9971767), (59, 4225325), (65, 3835295), (295, 845065), (325, 767059), (767, 325025), (1475, 169013), (3835, 65005), (13001, 19175)]