898496835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{49627}}^1$

素因数の和:49723

約数の個数: 32

約数和(自身を含む): 1543629312

約数和(自身を除く): 645132477

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 6035, 18105, 49627, 148881, 248135, 744405, 843659, 2530977, 3523517, 4218295, 10570551, 12654885, 17617585, 52852755, 59899789, 179699367, 299498945, 898496835]

約数ペア:

[(1, 898496835), (3, 299498945), (5, 179699367), (15, 59899789), (17, 52852755), (51, 17617585), (71, 12654885), (85, 10570551), (213, 4218295), (255, 3523517), (355, 2530977), (1065, 843659), (1207, 744405), (3621, 248135), (6035, 148881), (18105, 49627)]