24471525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 45899840

約数和(自身を除く): 21428315

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1321, 1425, 3705, 3963, 6175, 6605, 17173, 18525, 19815, 25099, 33025, 51519, 75297, 85865, 99075, 125495, 257595, 326287, 376485, 429325, 627475, 978861, 1287975, 1631435, 1882425, 4894305, 8157175, 24471525]

約数ペア:

[(1, 24471525), (3, 8157175), (5, 4894305), (13, 1882425), (15, 1631435), (19, 1287975), (25, 978861), (39, 627475), (57, 429325), (65, 376485), (75, 326287), (95, 257595), (195, 125495), (247, 99075), (285, 85865), (325, 75297), (475, 51519), (741, 33025), (975, 25099), (1235, 19815), (1321, 18525), (1425, 17173), (3705, 6605), (3963, 6175)]