31705083215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{284083}}^1$

素因数の和:284219

約数の個数: 32

約数和(自身を含む): 43812570816

約数和(自身を除く): 12107487601

約数列:

[1, 5, 13, 17, 65, 85, 101, 221, 505, 1105, 1313, 1717, 6565, 8585, 22321, 111605, 284083, 1420415, 3693079, 4829411, 18465395, 24147055, 28692383, 62782343, 143461915, 313911715, 373000979, 487770511, 1865004895, 2438852555, 6341016643, 31705083215]

約数ペア:

[(1, 31705083215), (5, 6341016643), (13, 2438852555), (17, 1865004895), (65, 487770511), (85, 373000979), (101, 313911715), (221, 143461915), (505, 62782343), (1105, 28692383), (1313, 24147055), (1717, 18465395), (6565, 4829411), (8585, 3693079), (22321, 1420415), (111605, 284083)]