43428645

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 82463472

約数和(自身を除く): 39034827

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 117, 183, 195, 305, 549, 585, 793, 915, 1217, 2379, 2745, 3651, 3965, 6085, 7137, 10953, 11895, 15821, 18255, 35685, 47463, 54765, 74237, 79105, 142389, 222711, 237315, 371185, 668133, 711945, 965081, 1113555, 2895243, 3340665, 4825405, 8685729, 14476215, 43428645]

約数ペア:

[(1, 43428645), (3, 14476215), (5, 8685729), (9, 4825405), (13, 3340665), (15, 2895243), (39, 1113555), (45, 965081), (61, 711945), (65, 668133), (117, 371185), (183, 237315), (195, 222711), (305, 142389), (549, 79105), (585, 74237), (793, 54765), (915, 47463), (1217, 35685), (2379, 18255), (2745, 15821), (3651, 11895), (3965, 10953), (6085, 7137)]