4778595

素因数分解:

$3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 64

約数和(自身を含む): 9446400

約数和(自身を除く): 4667805

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 81, 95, 115, 135, 171, 207, 243, 285, 345, 405, 437, 513, 621, 729, 855, 1035, 1215, 1311, 1539, 1863, 2185, 2187, 2565, 3105, 3645, 3933, 4617, 5589, 6555, 7695, 9315, 10935, 11799, 13851, 16767, 19665, 23085, 27945, 35397, 41553, 50301, 58995, 69255, 83835, 106191, 176985, 207765, 251505, 318573, 530955, 955719, 1592865, 4778595]

約数ペア:

[(1, 4778595), (3, 1592865), (5, 955719), (9, 530955), (15, 318573), (19, 251505), (23, 207765), (27, 176985), (45, 106191), (57, 83835), (69, 69255), (81, 58995), (95, 50301), (115, 41553), (135, 35397), (171, 27945), (207, 23085), (243, 19665), (285, 16767), (345, 13851), (405, 11799), (437, 10935), (513, 9315), (621, 7695), (729, 6555), (855, 5589), (1035, 4617), (1215, 3933), (1311, 3645), (1539, 3105), (1863, 2565), (2185, 2187)]