55072035

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 102643200

約数和(自身を除く): 47571165

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 53, 129, 135, 159, 179, 215, 265, 387, 477, 537, 645, 795, 895, 1161, 1431, 1611, 1935, 2279, 2385, 2685, 4833, 5805, 6837, 7155, 7697, 8055, 9487, 11395, 20511, 23091, 24165, 28461, 34185, 38485, 47435, 61533, 69273, 85383, 102555, 115455, 142305, 207819, 256149, 307665, 346365, 407941, 426915, 1039095, 1223823, 1280745, 2039705, 3671469, 6119115, 11014407, 18357345, 55072035]

約数ペア:

[(1, 55072035), (3, 18357345), (5, 11014407), (9, 6119115), (15, 3671469), (27, 2039705), (43, 1280745), (45, 1223823), (53, 1039095), (129, 426915), (135, 407941), (159, 346365), (179, 307665), (215, 256149), (265, 207819), (387, 142305), (477, 115455), (537, 102555), (645, 85383), (795, 69273), (895, 61533), (1161, 47435), (1431, 38485), (1611, 34185), (1935, 28461), (2279, 24165), (2385, 23091), (2685, 20511), (4833, 11395), (5805, 9487), (6837, 8055), (7155, 7697)]