87194635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 118195200

約数和(自身を除く): 31000565

約数列:

[1, 5, 11, 47, 55, 89, 235, 379, 445, 517, 979, 1895, 2585, 4169, 4183, 4895, 17813, 20845, 20915, 33731, 46013, 89065, 168655, 195943, 230065, 371041, 979715, 1585357, 1855205, 7926785, 17438927, 87194635]

約数ペア:

[(1, 87194635), (5, 17438927), (11, 7926785), (47, 1855205), (55, 1585357), (89, 979715), (235, 371041), (379, 230065), (445, 195943), (517, 168655), (979, 89065), (1895, 46013), (2585, 33731), (4169, 20915), (4183, 20845), (4895, 17813)]