27940055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1751

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 13186345

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 1699, 3289, 8495, 16445, 18689, 22087, 39077, 93445, 110435, 195385, 242957, 429847, 508001, 1214785, 2149235, 2540005, 5588011, 27940055]

約数ペア:

[(1, 27940055), (5, 5588011), (11, 2540005), (13, 2149235), (23, 1214785), (55, 508001), (65, 429847), (115, 242957), (143, 195385), (253, 110435), (299, 93445), (715, 39077), (1265, 22087), (1495, 18689), (1699, 16445), (3289, 8495)]