772373325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12889}}^1$

素因数の和:12966

約数の個数: 48

約数和(自身を含む): 1380983040

約数和(自身を除く): 608609715

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 141, 235, 255, 425, 705, 799, 1175, 1275, 2397, 3525, 3995, 11985, 12889, 19975, 38667, 59925, 64445, 193335, 219113, 322225, 605783, 657339, 966675, 1095565, 1817349, 3028915, 3286695, 5477825, 9086745, 10298311, 15144575, 16433475, 30894933, 45433725, 51491555, 154474665, 257457775, 772373325]

約数ペア:

[(1, 772373325), (3, 257457775), (5, 154474665), (15, 51491555), (17, 45433725), (25, 30894933), (47, 16433475), (51, 15144575), (75, 10298311), (85, 9086745), (141, 5477825), (235, 3286695), (255, 3028915), (425, 1817349), (705, 1095565), (799, 966675), (1175, 657339), (1275, 605783), (2397, 322225), (3525, 219113), (3995, 193335), (11985, 64445), (12889, 59925), (19975, 38667)]