51644085

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1399}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 35447115

約数列:

[1, 3, 5, 15, 23, 69, 107, 115, 321, 345, 535, 1399, 1605, 2461, 4197, 6995, 7383, 12305, 20985, 32177, 36915, 96531, 149693, 160885, 449079, 482655, 748465, 2245395, 3442939, 10328817, 17214695, 51644085]

約数ペア:

[(1, 51644085), (3, 17214695), (5, 10328817), (15, 3442939), (23, 2245395), (69, 748465), (107, 482655), (115, 449079), (321, 160885), (345, 149693), (535, 96531), (1399, 36915), (1605, 32177), (2461, 20985), (4197, 12305), (6995, 7383)]