12032015905

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{198827}}^1$

素因数の和:198878

約数の個数: 48

約数和(自身を含む): 19039769280

約数和(自身を除く): 7007753375

約数列:

[1, 5, 7, 13, 19, 35, 49, 65, 91, 95, 133, 245, 247, 455, 637, 665, 931, 1235, 1729, 3185, 4655, 8645, 12103, 60515, 198827, 994135, 1391789, 2584751, 3777713, 6958945, 9742523, 12923755, 18093257, 18888565, 26443991, 48712615, 49110269, 90466285, 126652799, 132219955, 185107937, 245551345, 343771883, 633263995, 925539685, 1718859415, 2406403181, 12032015905]

約数ペア:

[(1, 12032015905), (5, 2406403181), (7, 1718859415), (13, 925539685), (19, 633263995), (35, 343771883), (49, 245551345), (65, 185107937), (91, 132219955), (95, 126652799), (133, 90466285), (245, 49110269), (247, 48712615), (455, 26443991), (637, 18888565), (665, 18093257), (931, 12923755), (1235, 9742523), (1729, 6958945), (3185, 3777713), (4655, 2584751), (8645, 1391789), (12103, 994135), (60515, 198827)]