3155625

素因数分解:

$3^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:57

約数の個数: 80

約数和(自身を含む): 6747840

約数和(自身を除く): 3592215

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 27, 33, 45, 51, 55, 75, 85, 99, 125, 135, 153, 165, 187, 225, 255, 275, 297, 375, 425, 459, 495, 561, 625, 675, 765, 825, 935, 1125, 1275, 1375, 1485, 1683, 1875, 2125, 2295, 2475, 2805, 3375, 3825, 4125, 4675, 5049, 5625, 6375, 6875, 7425, 8415, 10625, 11475, 12375, 14025, 16875, 19125, 20625, 23375, 25245, 31875, 37125, 42075, 57375, 61875, 70125, 95625, 116875, 126225, 185625, 210375, 286875, 350625, 631125, 1051875, 3155625]

約数ペア:

[(1, 3155625), (3, 1051875), (5, 631125), (9, 350625), (11, 286875), (15, 210375), (17, 185625), (25, 126225), (27, 116875), (33, 95625), (45, 70125), (51, 61875), (55, 57375), (75, 42075), (85, 37125), (99, 31875), (125, 25245), (135, 23375), (153, 20625), (165, 19125), (187, 16875), (225, 14025), (255, 12375), (275, 11475), (297, 10625), (375, 8415), (425, 7425), (459, 6875), (495, 6375), (561, 5625), (625, 5049), (675, 4675), (765, 4125), (825, 3825), (935, 3375), (1125, 2805), (1275, 2475), (1375, 2295), (1485, 2125), (1683, 1875)]