47719485

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 90979200

約数和(自身を除く): 43259715

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 149, 165, 447, 495, 647, 745, 1341, 1639, 1941, 2235, 3235, 4917, 5823, 6705, 7117, 8195, 9705, 14751, 21351, 24585, 29115, 35585, 64053, 73755, 96403, 106755, 289209, 320265, 482015, 867627, 1060433, 1446045, 3181299, 4338135, 5302165, 9543897, 15906495, 47719485]

約数ペア:

[(1, 47719485), (3, 15906495), (5, 9543897), (9, 5302165), (11, 4338135), (15, 3181299), (33, 1446045), (45, 1060433), (55, 867627), (99, 482015), (149, 320265), (165, 289209), (447, 106755), (495, 96403), (647, 73755), (745, 64053), (1341, 35585), (1639, 29115), (1941, 24585), (2235, 21351), (3235, 14751), (4917, 9705), (5823, 8195), (6705, 7117)]