128843235

素因数分解:

$3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{8111}}^1$

素因数の和:8475

約数の個数: 24

約数和(自身を含む): 223988544

約数和(自身を除く): 95145309

約数列:

[1, 3, 5, 9, 15, 45, 353, 1059, 1765, 3177, 5295, 8111, 15885, 24333, 40555, 72999, 121665, 364995, 2863183, 8589549, 14315915, 25768647, 42947745, 128843235]

約数ペア:

[(1, 128843235), (3, 42947745), (5, 25768647), (9, 14315915), (15, 8589549), (45, 2863183), (353, 364995), (1059, 121665), (1765, 72999), (3177, 40555), (5295, 24333), (8111, 15885)]