6844845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 13639680

約数和(自身を除く): 6794835

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 47, 57, 73, 95, 105, 133, 141, 219, 235, 285, 329, 365, 399, 511, 665, 705, 893, 987, 1095, 1387, 1533, 1645, 1995, 2555, 2679, 3431, 4161, 4465, 4935, 6251, 6935, 7665, 9709, 10293, 13395, 17155, 18753, 20805, 24017, 29127, 31255, 48545, 51465, 65189, 72051, 93765, 120085, 145635, 195567, 325945, 360255, 456323, 977835, 1368969, 2281615, 6844845]

約数ペア:

[(1, 6844845), (3, 2281615), (5, 1368969), (7, 977835), (15, 456323), (19, 360255), (21, 325945), (35, 195567), (47, 145635), (57, 120085), (73, 93765), (95, 72051), (105, 65189), (133, 51465), (141, 48545), (219, 31255), (235, 29127), (285, 24017), (329, 20805), (365, 18753), (399, 17155), (511, 13395), (665, 10293), (705, 9709), (893, 7665), (987, 6935), (1095, 6251), (1387, 4935), (1533, 4465), (1645, 4161), (1995, 3431), (2555, 2679)]