3090195

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 5484336

約数和(自身を除く): 2394141

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1597, 1935, 4791, 7985, 14373, 23955, 68671, 71865, 206013, 343355, 618039, 1030065, 3090195]

約数ペア:

[(1, 3090195), (3, 1030065), (5, 618039), (9, 343355), (15, 206013), (43, 71865), (45, 68671), (129, 23955), (215, 14373), (387, 7985), (645, 4791), (1597, 1935)]