86626335

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2053}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 144930240

約数和(自身を除く): 58303905

約数列:

[1, 3, 5, 15, 29, 87, 97, 145, 291, 435, 485, 1455, 2053, 2813, 6159, 8439, 10265, 14065, 30795, 42195, 59537, 178611, 199141, 297685, 597423, 893055, 995705, 2987115, 5775089, 17325267, 28875445, 86626335]

約数ペア:

[(1, 86626335), (3, 28875445), (5, 17325267), (15, 5775089), (29, 2987115), (87, 995705), (97, 893055), (145, 597423), (291, 297685), (435, 199141), (485, 178611), (1455, 59537), (2053, 42195), (2813, 30795), (6159, 14065), (8439, 10265)]