24997665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 52088832

約数和(自身を除く): 27091167

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, 941, 1155, 1265, 1771, 2415, 2823, 3795, 4705, 5313, 6587, 8855, 10351, 14115, 19761, 21643, 26565, 31053, 32935, 51755, 64929, 72457, 98805, 108215, 151501, 155265, 217371, 238073, 324645, 362285, 454503, 714219, 757505, 1086855, 1190365, 1666511, 2272515, 3571095, 4999533, 8332555, 24997665]

約数ペア:

[(1, 24997665), (3, 8332555), (5, 4999533), (7, 3571095), (11, 2272515), (15, 1666511), (21, 1190365), (23, 1086855), (33, 757505), (35, 714219), (55, 454503), (69, 362285), (77, 324645), (105, 238073), (115, 217371), (161, 155265), (165, 151501), (231, 108215), (253, 98805), (345, 72457), (385, 64929), (483, 51755), (759, 32935), (805, 31053), (941, 26565), (1155, 21643), (1265, 19761), (1771, 14115), (2415, 10351), (2823, 8855), (3795, 6587), (4705, 5313)]