71646795

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48247}}^1$

素因数の和:48272

約数の個数: 32

約数和(自身を含む): 138954240

約数和(自身を除く): 67307445

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 48247, 144741, 241235, 434223, 530717, 723705, 1302669, 1592151, 2171115, 2653585, 4776453, 6513345, 7960755, 14329359, 23882265, 71646795]

約数ペア:

[(1, 71646795), (3, 23882265), (5, 14329359), (9, 7960755), (11, 6513345), (15, 4776453), (27, 2653585), (33, 2171115), (45, 1592151), (55, 1302669), (99, 723705), (135, 530717), (165, 434223), (297, 241235), (495, 144741), (1485, 48247)]