15273225

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1$

素因数の和:69

約数の個数: 96

約数和(自身を含む): 32676480

約数和(自身を除く): 17403255

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 27, 33, 45, 51, 55, 75, 85, 99, 121, 135, 153, 165, 187, 225, 255, 275, 297, 363, 425, 459, 495, 561, 605, 675, 765, 825, 935, 1089, 1275, 1331, 1485, 1683, 1815, 2057, 2295, 2475, 2805, 3025, 3267, 3825, 3993, 4675, 5049, 5445, 6171, 6655, 7425, 8415, 9075, 10285, 11475, 11979, 14025, 16335, 18513, 19965, 22627, 25245, 27225, 30855, 33275, 35937, 42075, 51425, 55539, 59895, 67881, 81675, 92565, 99825, 113135, 126225, 154275, 179685, 203643, 277695, 299475, 339405, 462825, 565675, 610929, 898425, 1018215, 1388475, 1697025, 3054645, 5091075, 15273225]

約数ペア:

[(1, 15273225), (3, 5091075), (5, 3054645), (9, 1697025), (11, 1388475), (15, 1018215), (17, 898425), (25, 610929), (27, 565675), (33, 462825), (45, 339405), (51, 299475), (55, 277695), (75, 203643), (85, 179685), (99, 154275), (121, 126225), (135, 113135), (153, 99825), (165, 92565), (187, 81675), (225, 67881), (255, 59895), (275, 55539), (297, 51425), (363, 42075), (425, 35937), (459, 33275), (495, 30855), (561, 27225), (605, 25245), (675, 22627), (765, 19965), (825, 18513), (935, 16335), (1089, 14025), (1275, 11979), (1331, 11475), (1485, 10285), (1683, 9075), (1815, 8415), (2057, 7425), (2295, 6655), (2475, 6171), (2805, 5445), (3025, 5049), (3267, 4675), (3825, 3993)]