56603985

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2969}}^1$

素因数の和:3049

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 39196335

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 2969, 3813, 6355, 8907, 14845, 19065, 44535, 92039, 121729, 276117, 365187, 460195, 608645, 1380585, 1825935, 3773599, 11320797, 18867995, 56603985]

約数ペア:

[(1, 56603985), (3, 18867995), (5, 11320797), (15, 3773599), (31, 1825935), (41, 1380585), (93, 608645), (123, 460195), (155, 365187), (205, 276117), (465, 121729), (615, 92039), (1271, 44535), (2969, 19065), (3813, 14845), (6355, 8907)]