3842415

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:943

約数の個数: 24

約数和(自身を含む): 6732960

約数和(自身を除く): 2890545

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 829, 927, 1545, 2487, 4145, 4635, 7461, 12435, 37305, 85387, 256161, 426935, 768483, 1280805, 3842415]

約数ペア:

[(1, 3842415), (3, 1280805), (5, 768483), (9, 426935), (15, 256161), (45, 85387), (103, 37305), (309, 12435), (515, 7461), (829, 4635), (927, 4145), (1545, 2487)]