65623485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 118444032

約数和(自身を除く): 52820547

約数列:

[1, 3, 5, 15, 17, 23, 51, 67, 69, 85, 115, 167, 201, 255, 335, 345, 391, 501, 835, 1005, 1139, 1173, 1541, 1955, 2505, 2839, 3417, 3841, 4623, 5695, 5865, 7705, 8517, 11189, 11523, 14195, 17085, 19205, 23115, 26197, 33567, 42585, 55945, 57615, 65297, 78591, 130985, 167835, 190213, 195891, 257347, 326485, 392955, 570639, 772041, 951065, 979455, 1286735, 2853195, 3860205, 4374899, 13124697, 21874495, 65623485]

約数ペア:

[(1, 65623485), (3, 21874495), (5, 13124697), (15, 4374899), (17, 3860205), (23, 2853195), (51, 1286735), (67, 979455), (69, 951065), (85, 772041), (115, 570639), (167, 392955), (201, 326485), (255, 257347), (335, 195891), (345, 190213), (391, 167835), (501, 130985), (835, 78591), (1005, 65297), (1139, 57615), (1173, 55945), (1541, 42585), (1955, 33567), (2505, 26197), (2839, 23115), (3417, 19205), (3841, 17085), (4623, 14195), (5695, 11523), (5865, 11189), (7705, 8517)]