52140405

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1893

約数の個数: 32

約数和(自身を含む): 87638400

約数和(自身を除く): 35497995

約数列:

[1, 3, 5, 15, 29, 67, 87, 145, 201, 335, 435, 1005, 1789, 1943, 5367, 5829, 8945, 9715, 26835, 29145, 51881, 119863, 155643, 259405, 359589, 599315, 778215, 1797945, 3476027, 10428081, 17380135, 52140405]

約数ペア:

[(1, 52140405), (3, 17380135), (5, 10428081), (15, 3476027), (29, 1797945), (67, 778215), (87, 599315), (145, 359589), (201, 259405), (335, 155643), (435, 119863), (1005, 51881), (1789, 29145), (1943, 26835), (5367, 9715), (5829, 8945)]