74272995

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{86869}}^1$

素因数の和:86899

約数の個数: 24

約数和(自身を含む): 135517200

約数和(自身を除く): 61244205

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 86869, 260607, 434345, 781821, 1303035, 1650511, 3909105, 4951533, 8252555, 14854599, 24757665, 74272995]

約数ペア:

[(1, 74272995), (3, 24757665), (5, 14854599), (9, 8252555), (15, 4951533), (19, 3909105), (45, 1650511), (57, 1303035), (95, 781821), (171, 434345), (285, 260607), (855, 86869)]