157620105

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{184351}}^1$

素因数の和:184381

約数の個数: 24

約数和(自身を含む): 287589120

約数和(自身を除く): 129969015

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 184351, 553053, 921755, 1659159, 2765265, 3502669, 8295795, 10508007, 17513345, 31524021, 52540035, 157620105]

約数ペア:

[(1, 157620105), (3, 52540035), (5, 31524021), (9, 17513345), (15, 10508007), (19, 8295795), (45, 3502669), (57, 2765265), (95, 1659159), (171, 921755), (285, 553053), (855, 184351)]