25845270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 72147456

約数和(自身を除く): 46302186

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 271, 289, 330, 374, 510, 542, 561, 578, 813, 867, 935, 1122, 1355, 1445, 1626, 1734, 1870, 2710, 2805, 2890, 2981, 3179, 4065, 4335, 4607, 5610, 5962, 6358, 8130, 8670, 8943, 9214, 9537, 13821, 14905, 15895, 17886, 19074, 23035, 27642, 29810, 31790, 44715, 46070, 47685, 50677, 69105, 78319, 89430, 95370, 101354, 138210, 152031, 156638, 234957, 253385, 304062, 391595, 469914, 506770, 760155, 783190, 861509, 1174785, 1520310, 1723018, 2349570, 2584527, 4307545, 5169054, 8615090, 12922635, 25845270]

約数ペア:

[(1, 25845270), (2, 12922635), (3, 8615090), (5, 5169054), (6, 4307545), (10, 2584527), (11, 2349570), (15, 1723018), (17, 1520310), (22, 1174785), (30, 861509), (33, 783190), (34, 760155), (51, 506770), (55, 469914), (66, 391595), (85, 304062), (102, 253385), (110, 234957), (165, 156638), (170, 152031), (187, 138210), (255, 101354), (271, 95370), (289, 89430), (330, 78319), (374, 69105), (510, 50677), (542, 47685), (561, 46070), (578, 44715), (813, 31790), (867, 29810), (935, 27642), (1122, 23035), (1355, 19074), (1445, 17886), (1626, 15895), (1734, 14905), (1870, 13821), (2710, 9537), (2805, 9214), (2890, 8943), (2981, 8670), (3179, 8130), (4065, 6358), (4335, 5962), (4607, 5610)]