15704292429

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{821}}^1$

素因数の和:1207

約数の個数: 96

約数和(自身を含む): 27804801024

約数和(自身を除く): 12100508595

約数列:

[1, 3, 7, 9, 21, 23, 43, 63, 69, 129, 161, 207, 301, 307, 387, 483, 821, 903, 921, 989, 1449, 2149, 2463, 2709, 2763, 2967, 5747, 6447, 6923, 7061, 7389, 8901, 13201, 17241, 18883, 19341, 20769, 21183, 35303, 39603, 49427, 51723, 56649, 62307, 63549, 92407, 105909, 118809, 132181, 148281, 169947, 247121, 252047, 277221, 303623, 317727, 396543, 444843, 741363, 756141, 811969, 831663, 910869, 1189629, 1764329, 2125361, 2224089, 2268423, 2435907, 2732607, 5292987, 5683783, 5797081, 6376083, 7307721, 10838021, 15878961, 17051349, 17391243, 19128249, 32514063, 40579567, 51154047, 52173729, 75866147, 97542189, 121738701, 227598441, 249274483, 365216103, 682795323, 747823449, 1744921381, 2243470347, 5234764143, 15704292429]

約数ペア:

[(1, 15704292429), (3, 5234764143), (7, 2243470347), (9, 1744921381), (21, 747823449), (23, 682795323), (43, 365216103), (63, 249274483), (69, 227598441), (129, 121738701), (161, 97542189), (207, 75866147), (301, 52173729), (307, 51154047), (387, 40579567), (483, 32514063), (821, 19128249), (903, 17391243), (921, 17051349), (989, 15878961), (1449, 10838021), (2149, 7307721), (2463, 6376083), (2709, 5797081), (2763, 5683783), (2967, 5292987), (5747, 2732607), (6447, 2435907), (6923, 2268423), (7061, 2224089), (7389, 2125361), (8901, 1764329), (13201, 1189629), (17241, 910869), (18883, 831663), (19341, 811969), (20769, 756141), (21183, 741363), (35303, 444843), (39603, 396543), (49427, 317727), (51723, 303623), (56649, 277221), (62307, 252047), (63549, 247121), (92407, 169947), (105909, 148281), (118809, 132181)]