242742315

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{107171}}^1$

素因数の和:107330

約数の個数: 16

約数和(自身を含む): 390963456

約数和(自身を除く): 148221141

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 107171, 321513, 535855, 1607565, 16182821, 48548463, 80914105, 242742315]

約数ペア:

[(1, 242742315), (3, 80914105), (5, 48548463), (15, 16182821), (151, 1607565), (453, 535855), (755, 321513), (2265, 107171)]