1292892075

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:446

約数の個数: 108

約数和(自身を含む): 2509061880

約数和(自身を除く): 1216169805

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 59, 75, 85, 153, 177, 225, 255, 289, 295, 337, 425, 531, 765, 867, 885, 1003, 1011, 1275, 1445, 1475, 1685, 2601, 2655, 3009, 3033, 3825, 4335, 4425, 5015, 5055, 5729, 7225, 8425, 9027, 13005, 13275, 15045, 15165, 17051, 17187, 19883, 21675, 25075, 25275, 28645, 45135, 51153, 51561, 59649, 65025, 75225, 75825, 85255, 85935, 97393, 99415, 143225, 153459, 178947, 225675, 255765, 257805, 292179, 298245, 338011, 426275, 429675, 486965, 497075, 767295, 876537, 894735, 1014033, 1278825, 1289025, 1460895, 1491225, 1690055, 2434825, 3042099, 3836475, 4382685, 4473675, 5070165, 5746187, 7304475, 8450275, 15210495, 17238561, 21913425, 25350825, 28730935, 51715683, 76052475, 86192805, 143654675, 258578415, 430964025, 1292892075]

約数ペア:

[(1, 1292892075), (3, 430964025), (5, 258578415), (9, 143654675), (15, 86192805), (17, 76052475), (25, 51715683), (45, 28730935), (51, 25350825), (59, 21913425), (75, 17238561), (85, 15210495), (153, 8450275), (177, 7304475), (225, 5746187), (255, 5070165), (289, 4473675), (295, 4382685), (337, 3836475), (425, 3042099), (531, 2434825), (765, 1690055), (867, 1491225), (885, 1460895), (1003, 1289025), (1011, 1278825), (1275, 1014033), (1445, 894735), (1475, 876537), (1685, 767295), (2601, 497075), (2655, 486965), (3009, 429675), (3033, 426275), (3825, 338011), (4335, 298245), (4425, 292179), (5015, 257805), (5055, 255765), (5729, 225675), (7225, 178947), (8425, 153459), (9027, 143225), (13005, 99415), (13275, 97393), (15045, 85935), (15165, 85255), (17051, 75825), (17187, 75225), (19883, 65025), (21675, 59649), (25075, 51561), (25275, 51153), (28645, 45135)]