9805995

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3823}}^1$

素因数の和:3856

約数の個数: 32

約数和(自身を含む): 18355200

約数和(自身を除く): 8549205

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 3823, 11469, 19115, 34407, 57345, 72637, 103221, 172035, 217911, 363185, 516105, 653733, 1089555, 1961199, 3268665, 9805995]

約数ペア:

[(1, 9805995), (3, 3268665), (5, 1961199), (9, 1089555), (15, 653733), (19, 516105), (27, 363185), (45, 217911), (57, 172035), (95, 103221), (135, 72637), (171, 57345), (285, 34407), (513, 19115), (855, 11469), (2565, 3823)]