29308175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1$

素因数の和:2963

約数の個数: 24

約数和(自身を含む): 40414080

約数和(自身を除く): 11105905

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 2909, 10075, 14545, 37817, 72725, 90179, 189085, 450895, 945425, 1172327, 2254475, 5861635, 29308175]

約数ペア:

[(1, 29308175), (5, 5861635), (13, 2254475), (25, 1172327), (31, 945425), (65, 450895), (155, 189085), (325, 90179), (403, 72725), (775, 37817), (2015, 14545), (2909, 10075)]