15455856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 160

約数和(自身を含む): 47996928

約数和(自身を除く): 32541072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 34, 39, 47, 48, 51, 52, 62, 68, 78, 93, 94, 102, 104, 124, 136, 141, 156, 186, 188, 204, 208, 221, 248, 272, 282, 312, 372, 376, 403, 408, 442, 496, 527, 564, 611, 624, 663, 744, 752, 799, 806, 816, 884, 1054, 1128, 1209, 1222, 1326, 1457, 1488, 1581, 1598, 1612, 1768, 1833, 2108, 2256, 2397, 2418, 2444, 2652, 2914, 3162, 3196, 3224, 3536, 3666, 4216, 4371, 4794, 4836, 4888, 5304, 5828, 6324, 6392, 6448, 6851, 7332, 8432, 8742, 9588, 9672, 9776, 10387, 10608, 11656, 12648, 12784, 13702, 14664, 17484, 18941, 19176, 19344, 20553, 20774, 23312, 24769, 25296, 27404, 29328, 31161, 34968, 37882, 38352, 41106, 41548, 49538, 54808, 56823, 62322, 69936, 74307, 75764, 82212, 83096, 99076, 109616, 113646, 124644, 148614, 151528, 164424, 166192, 198152, 227292, 249288, 297228, 303056, 321997, 328848, 396304, 454584, 498576, 594456, 643994, 909168, 965991, 1188912, 1287988, 1931982, 2575976, 3863964, 5151952, 7727928, 15455856]

約数ペア:

[(1, 15455856), (2, 7727928), (3, 5151952), (4, 3863964), (6, 2575976), (8, 1931982), (12, 1287988), (13, 1188912), (16, 965991), (17, 909168), (24, 643994), (26, 594456), (31, 498576), (34, 454584), (39, 396304), (47, 328848), (48, 321997), (51, 303056), (52, 297228), (62, 249288), (68, 227292), (78, 198152), (93, 166192), (94, 164424), (102, 151528), (104, 148614), (124, 124644), (136, 113646), (141, 109616), (156, 99076), (186, 83096), (188, 82212), (204, 75764), (208, 74307), (221, 69936), (248, 62322), (272, 56823), (282, 54808), (312, 49538), (372, 41548), (376, 41106), (403, 38352), (408, 37882), (442, 34968), (496, 31161), (527, 29328), (564, 27404), (611, 25296), (624, 24769), (663, 23312), (744, 20774), (752, 20553), (799, 19344), (806, 19176), (816, 18941), (884, 17484), (1054, 14664), (1128, 13702), (1209, 12784), (1222, 12648), (1326, 11656), (1457, 10608), (1488, 10387), (1581, 9776), (1598, 9672), (1612, 9588), (1768, 8742), (1833, 8432), (2108, 7332), (2256, 6851), (2397, 6448), (2418, 6392), (2444, 6324), (2652, 5828), (2914, 5304), (3162, 4888), (3196, 4836), (3224, 4794), (3536, 4371), (3666, 4216)]