1447215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 2954880

約数和(自身を除く): 1507665

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 179, 231, 245, 385, 537, 539, 735, 895, 1155, 1253, 1617, 1969, 2685, 2695, 3759, 5907, 6265, 8085, 8771, 9845, 13783, 18795, 26313, 29535, 41349, 43855, 68915, 96481, 131565, 206745, 289443, 482405, 1447215]

約数ペア:

[(1, 1447215), (3, 482405), (5, 289443), (7, 206745), (11, 131565), (15, 96481), (21, 68915), (33, 43855), (35, 41349), (49, 29535), (55, 26313), (77, 18795), (105, 13783), (147, 9845), (165, 8771), (179, 8085), (231, 6265), (245, 5907), (385, 3759), (537, 2695), (539, 2685), (735, 1969), (895, 1617), (1155, 1253)]