19366984305

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{25111}}^1$

素因数の和:25351

約数の個数: 64

約数和(自身を含む): 35799667200

約数和(自身を除く): 16432682895

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 197, 261, 435, 591, 783, 985, 1305, 1773, 2955, 3915, 5319, 5713, 8865, 17139, 25111, 26595, 28565, 51417, 75333, 85695, 125555, 154251, 225999, 257085, 376665, 677997, 728219, 771255, 1129995, 2184657, 3389985, 3641095, 4946867, 6553971, 10923285, 14840601, 19661913, 24734335, 32769855, 44521803, 74203005, 98309565, 133565409, 143459143, 222609015, 430377429, 667827045, 717295715, 1291132287, 2151887145, 3873396861, 6455661435, 19366984305]

約数ペア:

[(1, 19366984305), (3, 6455661435), (5, 3873396861), (9, 2151887145), (15, 1291132287), (27, 717295715), (29, 667827045), (45, 430377429), (87, 222609015), (135, 143459143), (145, 133565409), (197, 98309565), (261, 74203005), (435, 44521803), (591, 32769855), (783, 24734335), (985, 19661913), (1305, 14840601), (1773, 10923285), (2955, 6553971), (3915, 4946867), (5319, 3641095), (5713, 3389985), (8865, 2184657), (17139, 1129995), (25111, 771255), (26595, 728219), (28565, 677997), (51417, 376665), (75333, 257085), (85695, 225999), (125555, 154251)]