23144535

素因数分解:

$3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 42666624

約数和(自身を除く): 19522089

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 243, 387, 405, 443, 645, 1161, 1215, 1329, 1935, 2215, 3483, 3987, 5805, 6645, 10449, 11961, 17415, 19049, 19935, 35883, 52245, 57147, 59805, 95245, 107649, 171441, 179415, 285735, 514323, 538245, 857205, 1542969, 2571615, 4628907, 7714845, 23144535]

約数ペア:

[(1, 23144535), (3, 7714845), (5, 4628907), (9, 2571615), (15, 1542969), (27, 857205), (43, 538245), (45, 514323), (81, 285735), (129, 179415), (135, 171441), (215, 107649), (243, 95245), (387, 59805), (405, 57147), (443, 52245), (645, 35883), (1161, 19935), (1215, 19049), (1329, 17415), (1935, 11961), (2215, 10449), (3483, 6645), (3987, 5805)]