29467485

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 54183168

約数和(自身を除く): 24715683

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 71, 115, 207, 213, 345, 355, 401, 639, 1035, 1065, 1203, 1633, 2005, 3195, 3609, 4899, 6015, 8165, 9223, 14697, 18045, 24495, 27669, 28471, 46115, 73485, 83007, 85413, 138345, 142355, 256239, 415035, 427065, 654833, 1281195, 1964499, 3274165, 5893497, 9822495, 29467485]

約数ペア:

[(1, 29467485), (3, 9822495), (5, 5893497), (9, 3274165), (15, 1964499), (23, 1281195), (45, 654833), (69, 427065), (71, 415035), (115, 256239), (207, 142355), (213, 138345), (345, 85413), (355, 83007), (401, 73485), (639, 46115), (1035, 28471), (1065, 27669), (1203, 24495), (1633, 18045), (2005, 14697), (3195, 9223), (3609, 8165), (4899, 6015)]