428060745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2837}}^1$

素因数の和:3334

約数の個数: 48

約数和(自身を含む): 850037760

約数和(自身を除く): 421977015

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 479, 1437, 2395, 2837, 3353, 4311, 7185, 8511, 10059, 14185, 16765, 19859, 21555, 25533, 30177, 42555, 50295, 59577, 99295, 127665, 150885, 178731, 297885, 893655, 1358923, 4076769, 6794615, 9512461, 12230307, 20383845, 28537383, 47562305, 61151535, 85612149, 142686915, 428060745]

約数ペア:

[(1, 428060745), (3, 142686915), (5, 85612149), (7, 61151535), (9, 47562305), (15, 28537383), (21, 20383845), (35, 12230307), (45, 9512461), (63, 6794615), (105, 4076769), (315, 1358923), (479, 893655), (1437, 297885), (2395, 178731), (2837, 150885), (3353, 127665), (4311, 99295), (7185, 59577), (8511, 50295), (10059, 42555), (14185, 30177), (16765, 25533), (19859, 21555)]