1478049255

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{123017}}^1$

素因数の和:123120

約数の個数: 32

約数和(自身を含む): 2657188800

約数和(自身を除く): 1179139545

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 12015, 123017, 369051, 615085, 1107153, 1845255, 3321459, 5535765, 10948513, 16607295, 32845539, 54742565, 98536617, 164227695, 295609851, 492683085, 1478049255]

約数ペア:

[(1, 1478049255), (3, 492683085), (5, 295609851), (9, 164227695), (15, 98536617), (27, 54742565), (45, 32845539), (89, 16607295), (135, 10948513), (267, 5535765), (445, 3321459), (801, 1845255), (1335, 1107153), (2403, 615085), (4005, 369051), (12015, 123017)]