269813375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9767}}^1$

素因数の和:9812

約数の個数: 32

約数和(自身を含む): 383999616

約数和(自身を除く): 114186241

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 425, 1105, 1625, 2125, 5525, 9767, 27625, 48835, 126971, 166039, 244175, 634855, 830195, 1220875, 2158507, 3174275, 4150975, 10792535, 15871375, 20754875, 53962675, 269813375]

約数ペア:

[(1, 269813375), (5, 53962675), (13, 20754875), (17, 15871375), (25, 10792535), (65, 4150975), (85, 3174275), (125, 2158507), (221, 1220875), (325, 830195), (425, 634855), (1105, 244175), (1625, 166039), (2125, 126971), (5525, 48835), (9767, 27625)]