38872035

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9929}}^1$

素因数の和:9972

約数の個数: 32

約数和(自身を含む): 71496000

約数和(自身を除く): 32623965

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 9929, 29787, 49645, 89361, 148935, 268083, 287941, 446805, 863823, 1340415, 1439705, 2591469, 4319115, 7774407, 12957345, 38872035]

約数ペア:

[(1, 38872035), (3, 12957345), (5, 7774407), (9, 4319115), (15, 2591469), (27, 1439705), (29, 1340415), (45, 863823), (87, 446805), (135, 287941), (145, 268083), (261, 148935), (435, 89361), (783, 49645), (1305, 29787), (3915, 9929)]