272647235

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1549}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 385689600

約数和(自身を除く): 113042365

約数列:

[1, 5, 7, 35, 47, 107, 235, 329, 535, 749, 1549, 1645, 3745, 5029, 7745, 10843, 25145, 35203, 54215, 72803, 165743, 176015, 364015, 509621, 828715, 1160201, 2548105, 5801005, 7789921, 38949605, 54529447, 272647235]

約数ペア:

[(1, 272647235), (5, 54529447), (7, 38949605), (35, 7789921), (47, 5801005), (107, 2548105), (235, 1160201), (329, 828715), (535, 509621), (749, 364015), (1549, 176015), (1645, 165743), (3745, 72803), (5029, 54215), (7745, 35203), (10843, 25145)]