4019895

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2707}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 7799040

約数和(自身を除く): 3779145

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 2707, 8121, 13535, 24363, 29777, 40605, 73089, 89331, 121815, 148885, 267993, 365445, 446655, 803979, 1339965, 4019895]

約数ペア:

[(1, 4019895), (3, 1339965), (5, 803979), (9, 446655), (11, 365445), (15, 267993), (27, 148885), (33, 121815), (45, 89331), (55, 73089), (99, 40605), (135, 29777), (165, 24363), (297, 13535), (495, 8121), (1485, 2707)]