4290405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 8121600

約数和(自身を除く): 3831195

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 1409, 3045, 4227, 7045, 9863, 21135, 29589, 40861, 49315, 122583, 147945, 204305, 286027, 612915, 858081, 1430135, 4290405]

約数ペア:

[(1, 4290405), (3, 1430135), (5, 858081), (7, 612915), (15, 286027), (21, 204305), (29, 147945), (35, 122583), (87, 49315), (105, 40861), (145, 29589), (203, 21135), (435, 9863), (609, 7045), (1015, 4227), (1409, 3045)]