27423015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 46296576

約数和(自身を除く): 18873561

約数列:

[1, 3, 5, 15, 23, 69, 101, 115, 303, 345, 505, 787, 1515, 2323, 2361, 3935, 6969, 11615, 11805, 18101, 34845, 54303, 79487, 90505, 238461, 271515, 397435, 1192305, 1828201, 5484603, 9141005, 27423015]

約数ペア:

[(1, 27423015), (3, 9141005), (5, 5484603), (15, 1828201), (23, 1192305), (69, 397435), (101, 271515), (115, 238461), (303, 90505), (345, 79487), (505, 54303), (787, 34845), (1515, 18101), (2323, 11805), (2361, 11615), (3935, 6969)]