31797755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 11747845

約数列:

[1, 5, 11, 41, 55, 59, 205, 239, 295, 451, 649, 1195, 2255, 2419, 2629, 3245, 9799, 12095, 13145, 14101, 26609, 48995, 70505, 107789, 133045, 155111, 538945, 578141, 775555, 2890705, 6359551, 31797755]

約数ペア:

[(1, 31797755), (5, 6359551), (11, 2890705), (41, 775555), (55, 578141), (59, 538945), (205, 155111), (239, 133045), (295, 107789), (451, 70505), (649, 48995), (1195, 26609), (2255, 14101), (2419, 13145), (2629, 12095), (3245, 9799)]