12321198345

素因数分解:

$3^1\times 5^1\times {\mathrm{5393}}^1\times {\mathrm{152311}}^1$

素因数の和:157712

約数の個数: 16

約数和(自身を含む): 19717702272

約数和(自身を除く): 7396503927

約数列:

[1, 3, 5, 15, 5393, 16179, 26965, 80895, 152311, 456933, 761555, 2284665, 821413223, 2464239669, 4107066115, 12321198345]

約数ペア:

[(1, 12321198345), (3, 4107066115), (5, 2464239669), (15, 821413223), (5393, 2284665), (16179, 761555), (26965, 456933), (80895, 152311)]