789482265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 1560674304

約数和(自身を除く): 771192039

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 41, 47, 55, 65, 123, 141, 143, 165, 191, 195, 205, 235, 429, 451, 517, 533, 573, 611, 615, 705, 715, 955, 1353, 1551, 1599, 1833, 1927, 2101, 2145, 2255, 2483, 2585, 2665, 2865, 3055, 5781, 5863, 6303, 6721, 6765, 7449, 7755, 7831, 7995, 8977, 9165, 9635, 10505, 12415, 17589, 20163, 21197, 23493, 25051, 26931, 27313, 28905, 29315, 31515, 33605, 37245, 39155, 44885, 63591, 75153, 81939, 86141, 87945, 98747, 100815, 101803, 105985, 116701, 117465, 125255, 134655, 136565, 258423, 275561, 296241, 305409, 317955, 350103, 368057, 375765, 409695, 430705, 493735, 509015, 583505, 826683, 1104171, 1119833, 1283711, 1292115, 1377805, 1481205, 1527045, 1750515, 1840285, 3359499, 3851133, 4048627, 4133415, 4784741, 5520855, 5599165, 6418555, 12145881, 14354223, 16797495, 19255665, 20243135, 23923705, 52632151, 60729405, 71771115, 157896453, 263160755, 789482265]

約数ペア:

[(1, 789482265), (3, 263160755), (5, 157896453), (11, 71771115), (13, 60729405), (15, 52632151), (33, 23923705), (39, 20243135), (41, 19255665), (47, 16797495), (55, 14354223), (65, 12145881), (123, 6418555), (141, 5599165), (143, 5520855), (165, 4784741), (191, 4133415), (195, 4048627), (205, 3851133), (235, 3359499), (429, 1840285), (451, 1750515), (517, 1527045), (533, 1481205), (573, 1377805), (611, 1292115), (615, 1283711), (705, 1119833), (715, 1104171), (955, 826683), (1353, 583505), (1551, 509015), (1599, 493735), (1833, 430705), (1927, 409695), (2101, 375765), (2145, 368057), (2255, 350103), (2483, 317955), (2585, 305409), (2665, 296241), (2865, 275561), (3055, 258423), (5781, 136565), (5863, 134655), (6303, 125255), (6721, 117465), (6765, 116701), (7449, 105985), (7755, 101803), (7831, 100815), (7995, 98747), (8977, 87945), (9165, 86141), (9635, 81939), (10505, 75153), (12415, 63591), (17589, 44885), (20163, 39155), (21197, 37245), (23493, 33605), (25051, 31515), (26931, 29315), (27313, 28905)]