144586845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{563}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 270990720

約数和(自身を除く): 126403875

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 439, 563, 585, 1317, 1689, 2195, 2815, 3951, 5067, 5707, 6585, 7319, 8445, 17121, 19755, 21957, 25335, 28535, 36595, 51363, 65871, 85605, 109785, 247157, 256815, 329355, 741471, 1235785, 2224413, 3213041, 3707355, 9639123, 11122065, 16065205, 28917369, 48195615, 144586845]

約数ペア:

[(1, 144586845), (3, 48195615), (5, 28917369), (9, 16065205), (13, 11122065), (15, 9639123), (39, 3707355), (45, 3213041), (65, 2224413), (117, 1235785), (195, 741471), (439, 329355), (563, 256815), (585, 247157), (1317, 109785), (1689, 85605), (2195, 65871), (2815, 51363), (3951, 36595), (5067, 28535), (5707, 25335), (6585, 21957), (7319, 19755), (8445, 17121)]