28473532335

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{122887}}^1$

素因数の和:123188

約数の個数: 48

約数和(自身を含む): 52143836160

約数和(自身を除く): 23670303825

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 271, 285, 813, 855, 1355, 2439, 4065, 5149, 12195, 15447, 25745, 46341, 77235, 122887, 231705, 368661, 614435, 1105983, 1843305, 2334853, 5529915, 7004559, 11674265, 21013677, 33302377, 35022795, 99907131, 105068385, 166511885, 299721393, 499535655, 632745163, 1498606965, 1898235489, 3163725815, 5694706467, 9491177445, 28473532335]

約数ペア:

[(1, 28473532335), (3, 9491177445), (5, 5694706467), (9, 3163725815), (15, 1898235489), (19, 1498606965), (45, 632745163), (57, 499535655), (95, 299721393), (171, 166511885), (271, 105068385), (285, 99907131), (813, 35022795), (855, 33302377), (1355, 21013677), (2439, 11674265), (4065, 7004559), (5149, 5529915), (12195, 2334853), (15447, 1843305), (25745, 1105983), (46341, 614435), (77235, 368661), (122887, 231705)]