105803325

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 203112000

約数和(自身を除く): 97308675

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 139, 153, 199, 225, 255, 417, 425, 597, 695, 765, 995, 1251, 1275, 1791, 2085, 2363, 2985, 3383, 3475, 3825, 4975, 6255, 7089, 8955, 10149, 10425, 11815, 14925, 16915, 21267, 27661, 30447, 31275, 35445, 44775, 50745, 59075, 82983, 84575, 106335, 138305, 152235, 177225, 248949, 253725, 414915, 470237, 531675, 691525, 761175, 1244745, 1410711, 2074575, 2351185, 4232133, 6223725, 7053555, 11755925, 21160665, 35267775, 105803325]

約数ペア:

[(1, 105803325), (3, 35267775), (5, 21160665), (9, 11755925), (15, 7053555), (17, 6223725), (25, 4232133), (45, 2351185), (51, 2074575), (75, 1410711), (85, 1244745), (139, 761175), (153, 691525), (199, 531675), (225, 470237), (255, 414915), (417, 253725), (425, 248949), (597, 177225), (695, 152235), (765, 138305), (995, 106335), (1251, 84575), (1275, 82983), (1791, 59075), (2085, 50745), (2363, 44775), (2985, 35445), (3383, 31275), (3475, 30447), (3825, 27661), (4975, 21267), (6255, 16915), (7089, 14925), (8955, 11815), (10149, 10425)]