143111925

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1171

約数の個数: 72

約数和(自身を含む): 285169248

約数和(自身を除く): 142057323

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 53, 55, 75, 99, 159, 165, 225, 265, 275, 477, 495, 583, 795, 825, 1091, 1325, 1749, 2385, 2475, 2915, 3273, 3975, 5247, 5455, 8745, 9819, 11925, 12001, 14575, 16365, 26235, 27275, 36003, 43725, 49095, 57823, 60005, 81825, 108009, 131175, 173469, 180015, 245475, 289115, 300025, 520407, 540045, 636053, 867345, 900075, 1445575, 1908159, 2602035, 2700225, 3180265, 4336725, 5724477, 9540795, 13010175, 15901325, 28622385, 47703975, 143111925]

約数ペア:

[(1, 143111925), (3, 47703975), (5, 28622385), (9, 15901325), (11, 13010175), (15, 9540795), (25, 5724477), (33, 4336725), (45, 3180265), (53, 2700225), (55, 2602035), (75, 1908159), (99, 1445575), (159, 900075), (165, 867345), (225, 636053), (265, 540045), (275, 520407), (477, 300025), (495, 289115), (583, 245475), (795, 180015), (825, 173469), (1091, 131175), (1325, 108009), (1749, 81825), (2385, 60005), (2475, 57823), (2915, 49095), (3273, 43725), (3975, 36003), (5247, 27275), (5455, 26235), (8745, 16365), (9819, 14575), (11925, 12001)]