1131304845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{503}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 2030966784

約数和(自身を除く): 899661939

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 317, 473, 503, 645, 951, 1419, 1509, 1585, 2365, 2515, 3487, 4755, 5533, 7095, 7545, 10461, 13631, 16599, 17435, 21629, 27665, 40893, 52305, 64887, 68155, 82995, 108145, 149941, 159451, 204465, 237919, 324435, 449823, 478353, 713757, 749705, 797255, 1189595, 1753961, 2249115, 2391765, 3568785, 5261883, 6856393, 8769805, 20569179, 26309415, 34281965, 75420323, 102845895, 226260969, 377101615, 1131304845]

約数ペア:

[(1, 1131304845), (3, 377101615), (5, 226260969), (11, 102845895), (15, 75420323), (33, 34281965), (43, 26309415), (55, 20569179), (129, 8769805), (165, 6856393), (215, 5261883), (317, 3568785), (473, 2391765), (503, 2249115), (645, 1753961), (951, 1189595), (1419, 797255), (1509, 749705), (1585, 713757), (2365, 478353), (2515, 449823), (3487, 324435), (4755, 237919), (5533, 204465), (7095, 159451), (7545, 149941), (10461, 108145), (13631, 82995), (16599, 68155), (17435, 64887), (21629, 52305), (27665, 40893)]