65004555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2496

約数の個数: 64

約数和(自身を含む): 135364608

約数和(自身を除く): 70360053

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 231, 253, 345, 385, 483, 759, 805, 1155, 1265, 1771, 2415, 2447, 3795, 5313, 7341, 8855, 12235, 17129, 26565, 26917, 36705, 51387, 56281, 80751, 85645, 134585, 168843, 188419, 256935, 281405, 393967, 403755, 565257, 619091, 844215, 942095, 1181901, 1857273, 1969835, 2826285, 3095455, 4333637, 5909505, 9286365, 13000911, 21668185, 65004555]

約数ペア:

[(1, 65004555), (3, 21668185), (5, 13000911), (7, 9286365), (11, 5909505), (15, 4333637), (21, 3095455), (23, 2826285), (33, 1969835), (35, 1857273), (55, 1181901), (69, 942095), (77, 844215), (105, 619091), (115, 565257), (161, 403755), (165, 393967), (231, 281405), (253, 256935), (345, 188419), (385, 168843), (483, 134585), (759, 85645), (805, 80751), (1155, 56281), (1265, 51387), (1771, 36705), (2415, 26917), (2447, 26565), (3795, 17129), (5313, 12235), (7341, 8855)]