2913230075

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139891}}^1$

素因数の和:139932

約数の個数: 36

約数和(自身を含む): 4449404952

約数和(自身を除く): 1536174877

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 175, 245, 425, 595, 833, 1225, 2975, 4165, 20825, 139891, 699455, 979237, 2378147, 3497275, 4896185, 6854659, 11890735, 16647029, 24480925, 34273295, 59453675, 83235145, 116529203, 171366475, 416175725, 582646015, 2913230075]

約数ペア:

[(1, 2913230075), (5, 582646015), (7, 416175725), (17, 171366475), (25, 116529203), (35, 83235145), (49, 59453675), (85, 34273295), (119, 24480925), (175, 16647029), (245, 11890735), (425, 6854659), (595, 4896185), (833, 3497275), (1225, 2378147), (2975, 979237), (4165, 699455), (20825, 139891)]