15895308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 44593920

約数和(自身を除く): 28698612

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 59, 66, 78, 118, 132, 143, 156, 157, 177, 236, 286, 314, 354, 429, 471, 572, 628, 649, 708, 767, 858, 942, 1298, 1534, 1716, 1727, 1884, 1947, 2041, 2301, 2596, 3068, 3454, 3894, 4082, 4602, 5181, 6123, 6908, 7788, 8164, 8437, 9204, 9263, 10362, 12246, 16874, 18526, 20724, 22451, 24492, 25311, 27789, 33748, 37052, 44902, 50622, 55578, 67353, 89804, 101244, 101893, 111156, 120419, 134706, 203786, 240838, 269412, 305679, 361257, 407572, 481676, 611358, 722514, 1222716, 1324609, 1445028, 2649218, 3973827, 5298436, 7947654, 15895308]

約数ペア:

[(1, 15895308), (2, 7947654), (3, 5298436), (4, 3973827), (6, 2649218), (11, 1445028), (12, 1324609), (13, 1222716), (22, 722514), (26, 611358), (33, 481676), (39, 407572), (44, 361257), (52, 305679), (59, 269412), (66, 240838), (78, 203786), (118, 134706), (132, 120419), (143, 111156), (156, 101893), (157, 101244), (177, 89804), (236, 67353), (286, 55578), (314, 50622), (354, 44902), (429, 37052), (471, 33748), (572, 27789), (628, 25311), (649, 24492), (708, 22451), (767, 20724), (858, 18526), (942, 16874), (1298, 12246), (1534, 10362), (1716, 9263), (1727, 9204), (1884, 8437), (1947, 8164), (2041, 7788), (2301, 6908), (2596, 6123), (3068, 5181), (3454, 4602), (3894, 4082)]