13366845

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 24918192

約数和(自身を除く): 11551347

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 101, 153, 173, 255, 303, 505, 519, 765, 865, 909, 1515, 1557, 1717, 2595, 2941, 4545, 5151, 7785, 8585, 8823, 14705, 15453, 17473, 25755, 26469, 44115, 52419, 77265, 87365, 132345, 157257, 262095, 297041, 786285, 891123, 1485205, 2673369, 4455615, 13366845]

約数ペア:

[(1, 13366845), (3, 4455615), (5, 2673369), (9, 1485205), (15, 891123), (17, 786285), (45, 297041), (51, 262095), (85, 157257), (101, 132345), (153, 87365), (173, 77265), (255, 52419), (303, 44115), (505, 26469), (519, 25755), (765, 17473), (865, 15453), (909, 14705), (1515, 8823), (1557, 8585), (1717, 7785), (2595, 5151), (2941, 4545)]