90065415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28729}}^1$

素因数の和:28767

約数の個数: 32

約数和(自身を含む): 165484800

約数和(自身を除く): 75419385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 28729, 86187, 143645, 316019, 430935, 545851, 948057, 1580095, 1637553, 2729255, 4740285, 6004361, 8187765, 18013083, 30021805, 90065415]

約数ペア:

[(1, 90065415), (3, 30021805), (5, 18013083), (11, 8187765), (15, 6004361), (19, 4740285), (33, 2729255), (55, 1637553), (57, 1580095), (95, 948057), (165, 545851), (209, 430935), (285, 316019), (627, 143645), (1045, 86187), (3135, 28729)]