5205000195

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{820331}}^1$

素因数の和:820392

約数の個数: 32

約数和(自身を含む): 9450224640

約数和(自身を除く): 4245224445

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 820331, 2460993, 4101655, 7382979, 12304965, 22148937, 36914895, 38555557, 110744685, 115666671, 192777785, 347000013, 578333355, 1041000039, 1735000065, 5205000195]

約数ペア:

[(1, 5205000195), (3, 1735000065), (5, 1041000039), (9, 578333355), (15, 347000013), (27, 192777785), (45, 115666671), (47, 110744685), (135, 38555557), (141, 36914895), (235, 22148937), (423, 12304965), (705, 7382979), (1269, 4101655), (2115, 2460993), (6345, 820331)]