15245102015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21321821}}^1$

素因数の和:21321850

約数の個数: 16

約数和(自身を含む): 21492396576

約数和(自身を除く): 6247294561

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 21321821, 106609105, 234540031, 277183673, 1172700155, 1385918365, 3049020403, 15245102015]

約数ペア:

[(1, 15245102015), (5, 3049020403), (11, 1385918365), (13, 1172700155), (55, 277183673), (65, 234540031), (143, 106609105), (715, 21321821)]