29147085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 57139992

約数和(自身を除く): 27992907

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 101, 121, 159, 165, 265, 303, 363, 477, 495, 505, 583, 605, 795, 909, 1089, 1111, 1515, 1749, 1815, 2385, 2915, 3333, 4545, 5247, 5353, 5445, 5555, 6413, 8745, 9999, 12221, 16059, 16665, 19239, 26235, 26765, 32065, 36663, 48177, 49995, 57717, 58883, 61105, 80295, 96195, 109989, 176649, 183315, 240885, 288585, 294415, 529947, 549945, 647713, 883245, 1943139, 2649735, 3238565, 5829417, 9715695, 29147085]

約数ペア:

[(1, 29147085), (3, 9715695), (5, 5829417), (9, 3238565), (11, 2649735), (15, 1943139), (33, 883245), (45, 647713), (53, 549945), (55, 529947), (99, 294415), (101, 288585), (121, 240885), (159, 183315), (165, 176649), (265, 109989), (303, 96195), (363, 80295), (477, 61105), (495, 58883), (505, 57717), (583, 49995), (605, 48177), (795, 36663), (909, 32065), (1089, 26765), (1111, 26235), (1515, 19239), (1749, 16665), (1815, 16059), (2385, 12221), (2915, 9999), (3333, 8745), (4545, 6413), (5247, 5555), (5353, 5445)]