54453945

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 112613760

約数和(自身を除く): 58159815

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 41, 49, 65, 91, 105, 123, 139, 147, 195, 205, 245, 273, 287, 417, 455, 533, 615, 637, 695, 735, 861, 973, 1365, 1435, 1599, 1807, 1911, 2009, 2085, 2665, 2919, 3185, 3731, 4305, 4865, 5421, 5699, 6027, 6811, 7995, 9035, 9555, 10045, 11193, 12649, 14595, 17097, 18655, 20433, 26117, 27105, 28495, 30135, 34055, 37947, 39893, 55965, 63245, 74087, 78351, 85485, 88543, 102165, 119679, 130585, 189735, 199465, 222261, 265629, 279251, 370435, 391755, 442715, 518609, 598395, 837753, 1111305, 1328145, 1396255, 1555827, 2593045, 3630263, 4188765, 7779135, 10890789, 18151315, 54453945]

約数ペア:

[(1, 54453945), (3, 18151315), (5, 10890789), (7, 7779135), (13, 4188765), (15, 3630263), (21, 2593045), (35, 1555827), (39, 1396255), (41, 1328145), (49, 1111305), (65, 837753), (91, 598395), (105, 518609), (123, 442715), (139, 391755), (147, 370435), (195, 279251), (205, 265629), (245, 222261), (273, 199465), (287, 189735), (417, 130585), (455, 119679), (533, 102165), (615, 88543), (637, 85485), (695, 78351), (735, 74087), (861, 63245), (973, 55965), (1365, 39893), (1435, 37947), (1599, 34055), (1807, 30135), (1911, 28495), (2009, 27105), (2085, 26117), (2665, 20433), (2919, 18655), (3185, 17097), (3731, 14595), (4305, 12649), (4865, 11193), (5421, 10045), (5699, 9555), (6027, 9035), (6811, 7995)]