6437475

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:67

約数の個数: 90

約数和(自身を含む): 13818684

約数和(自身を除く): 7381209

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 27, 33, 45, 51, 55, 75, 81, 85, 99, 135, 153, 165, 187, 225, 255, 275, 289, 297, 405, 425, 459, 495, 561, 675, 765, 825, 867, 891, 935, 1275, 1377, 1445, 1485, 1683, 2025, 2295, 2475, 2601, 2805, 3179, 3825, 4335, 4455, 4675, 5049, 6885, 7225, 7425, 7803, 8415, 9537, 11475, 13005, 14025, 15147, 15895, 21675, 22275, 23409, 25245, 28611, 34425, 39015, 42075, 47685, 65025, 75735, 79475, 85833, 117045, 126225, 143055, 195075, 238425, 257499, 378675, 429165, 585225, 715275, 1287495, 2145825, 6437475]

約数ペア:

[(1, 6437475), (3, 2145825), (5, 1287495), (9, 715275), (11, 585225), (15, 429165), (17, 378675), (25, 257499), (27, 238425), (33, 195075), (45, 143055), (51, 126225), (55, 117045), (75, 85833), (81, 79475), (85, 75735), (99, 65025), (135, 47685), (153, 42075), (165, 39015), (187, 34425), (225, 28611), (255, 25245), (275, 23409), (289, 22275), (297, 21675), (405, 15895), (425, 15147), (459, 14025), (495, 13005), (561, 11475), (675, 9537), (765, 8415), (825, 7803), (867, 7425), (891, 7225), (935, 6885), (1275, 5049), (1377, 4675), (1445, 4455), (1485, 4335), (1683, 3825), (2025, 3179), (2295, 2805), (2475, 2601)]