28501035

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40427}}^1$

素因数の和:40482

約数の個数: 16

約数和(自身を含む): 46573056

約数和(自身を除く): 18072021

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 40427, 121281, 202135, 606405, 1900069, 5700207, 9500345, 28501035]

約数ペア:

[(1, 28501035), (3, 9500345), (5, 5700207), (15, 1900069), (47, 606405), (141, 202135), (235, 121281), (705, 40427)]