38146215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{659}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 65007360

約数和(自身を除く): 26861145

約数列:

[1, 3, 5, 15, 17, 51, 85, 227, 255, 659, 681, 1135, 1977, 3295, 3405, 3859, 9885, 11203, 11577, 19295, 33609, 56015, 57885, 149593, 168045, 448779, 747965, 2243895, 2543081, 7629243, 12715405, 38146215]

約数ペア:

[(1, 38146215), (3, 12715405), (5, 7629243), (15, 2543081), (17, 2243895), (51, 747965), (85, 448779), (227, 168045), (255, 149593), (659, 57885), (681, 56015), (1135, 33609), (1977, 19295), (3295, 11577), (3405, 11203), (3859, 9885)]