4059495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 7862400

約数和(自身を除く): 3802905

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 59, 99, 139, 165, 177, 295, 417, 495, 531, 649, 695, 885, 1251, 1529, 1947, 2085, 2655, 3245, 4587, 5841, 6255, 7645, 8201, 9735, 13761, 22935, 24603, 29205, 41005, 68805, 73809, 90211, 123015, 270633, 369045, 451055, 811899, 1353165, 4059495]

約数ペア:

[(1, 4059495), (3, 1353165), (5, 811899), (9, 451055), (11, 369045), (15, 270633), (33, 123015), (45, 90211), (55, 73809), (59, 68805), (99, 41005), (139, 29205), (165, 24603), (177, 22935), (295, 13761), (417, 9735), (495, 8201), (531, 7645), (649, 6255), (695, 5841), (885, 4587), (1251, 3245), (1529, 2655), (1947, 2085)]