3340665

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 5890248

約数和(自身を除く): 2549583

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 1217, 2745, 3651, 6085, 10953, 18255, 54765, 74237, 222711, 371185, 668133, 1113555, 3340665]

約数ペア:

[(1, 3340665), (3, 1113555), (5, 668133), (9, 371185), (15, 222711), (45, 74237), (61, 54765), (183, 18255), (305, 10953), (549, 6085), (915, 3651), (1217, 2745)]