27261245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 37601280

約数和(自身を除く): 10340035

約数列:

[1, 5, 11, 31, 55, 59, 155, 271, 295, 341, 649, 1355, 1705, 1829, 2981, 3245, 8401, 9145, 14905, 15989, 20119, 42005, 79945, 92411, 100595, 175879, 462055, 495659, 879395, 2478295, 5452249, 27261245]

約数ペア:

[(1, 27261245), (5, 5452249), (11, 2478295), (31, 879395), (55, 495659), (59, 462055), (155, 175879), (271, 100595), (295, 92411), (341, 79945), (649, 42005), (1355, 20119), (1705, 15989), (1829, 14905), (2981, 9145), (3245, 8401)]