284315055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 497819520

約数和(自身を除く): 213504465

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 109, 159, 193, 255, 265, 327, 545, 579, 795, 901, 965, 1635, 1853, 2703, 2895, 3281, 4505, 5559, 5777, 9265, 9843, 10229, 13515, 16405, 17331, 21037, 27795, 28885, 30687, 49215, 51145, 63111, 86655, 98209, 105185, 153435, 173893, 294627, 315555, 357629, 491045, 521679, 869465, 1072887, 1114961, 1473135, 1788145, 2608395, 3344883, 5364435, 5574805, 16724415, 18954337, 56863011, 94771685, 284315055]

約数ペア:

[(1, 284315055), (3, 94771685), (5, 56863011), (15, 18954337), (17, 16724415), (51, 5574805), (53, 5364435), (85, 3344883), (109, 2608395), (159, 1788145), (193, 1473135), (255, 1114961), (265, 1072887), (327, 869465), (545, 521679), (579, 491045), (795, 357629), (901, 315555), (965, 294627), (1635, 173893), (1853, 153435), (2703, 105185), (2895, 98209), (3281, 86655), (4505, 63111), (5559, 51145), (5777, 49215), (9265, 30687), (9843, 28885), (10229, 27795), (13515, 21037), (16405, 17331)]