72583965

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31627}}^1$

素因数の和:31658

約数の個数: 32

約数和(自身を含む): 136632960

約数和(自身を除く): 64048995

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 31627, 94881, 158135, 284643, 474405, 537659, 853929, 1423215, 1612977, 2688295, 4269645, 4838931, 8064885, 14516793, 24194655, 72583965]

約数ペア:

[(1, 72583965), (3, 24194655), (5, 14516793), (9, 8064885), (15, 4838931), (17, 4269645), (27, 2688295), (45, 1612977), (51, 1423215), (85, 853929), (135, 537659), (153, 474405), (255, 284643), (459, 158135), (765, 94881), (2295, 31627)]