66019775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6043}}^1$

素因数の和:6095

約数の個数: 24

約数和(自身を含む): 89934720

約数和(自身を除く): 23914945

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 6043, 10925, 30215, 114817, 138989, 151075, 574085, 694945, 2640791, 2870425, 3474725, 13203955, 66019775]

約数ペア:

[(1, 66019775), (5, 13203955), (19, 3474725), (23, 2870425), (25, 2640791), (95, 694945), (115, 574085), (437, 151075), (475, 138989), (575, 114817), (2185, 30215), (6043, 10925)]