38480985

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45007}}^1$

素因数の和:45037

約数の個数: 24

約数和(自身を含む): 70212480

約数和(自身を除く): 31731495

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 45007, 135021, 225035, 405063, 675105, 855133, 2025315, 2565399, 4275665, 7696197, 12826995, 38480985]

約数ペア:

[(1, 38480985), (3, 12826995), (5, 7696197), (9, 4275665), (15, 2565399), (19, 2025315), (45, 855133), (57, 675105), (95, 405063), (171, 225035), (285, 135021), (855, 45007)]