22141815

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 14353545

約数列:

[1, 3, 5, 15, 59, 127, 177, 197, 295, 381, 591, 635, 885, 985, 1905, 2955, 7493, 11623, 22479, 25019, 34869, 37465, 58115, 75057, 112395, 125095, 174345, 375285, 1476121, 4428363, 7380605, 22141815]

約数ペア:

[(1, 22141815), (3, 7380605), (5, 4428363), (15, 1476121), (59, 375285), (127, 174345), (177, 125095), (197, 112395), (295, 75057), (381, 58115), (591, 37465), (635, 34869), (885, 25019), (985, 22479), (1905, 11623), (2955, 7493)]