1330250895

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{21313}}^1$

素因数の和:21416

約数の個数: 48

約数和(自身を含む): 2460488160

約数和(自身を除く): 1130237265

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 73, 95, 171, 219, 285, 365, 657, 855, 1095, 1387, 3285, 4161, 6935, 12483, 20805, 21313, 62415, 63939, 106565, 191817, 319695, 404947, 959085, 1214841, 1555849, 2024735, 3644523, 4667547, 6074205, 7779245, 14002641, 18222615, 23337735, 29561131, 70013205, 88683393, 147805655, 266050179, 443416965, 1330250895]

約数ペア:

[(1, 1330250895), (3, 443416965), (5, 266050179), (9, 147805655), (15, 88683393), (19, 70013205), (45, 29561131), (57, 23337735), (73, 18222615), (95, 14002641), (171, 7779245), (219, 6074205), (285, 4667547), (365, 3644523), (657, 2024735), (855, 1555849), (1095, 1214841), (1387, 959085), (3285, 404947), (4161, 319695), (6935, 191817), (12483, 106565), (20805, 63939), (21313, 62415)]