1189503005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{2287}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 1571581440

約数和(自身を除く): 382078435

約数列:

[1, 5, 17, 29, 85, 145, 211, 493, 1055, 2287, 2465, 3587, 6119, 11435, 17935, 30595, 38879, 66323, 104023, 194395, 331615, 482557, 520115, 1127491, 2412785, 5637455, 8203469, 13994153, 41017345, 69970765, 237900601, 1189503005]

約数ペア:

[(1, 1189503005), (5, 237900601), (17, 69970765), (29, 41017345), (85, 13994153), (145, 8203469), (211, 5637455), (493, 2412785), (1055, 1127491), (2287, 520115), (2465, 482557), (3587, 331615), (6119, 194395), (11435, 104023), (17935, 66323), (30595, 38879)]