4075785

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 8755200

約数和(自身を除く): 4679415

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 227, 285, 315, 399, 513, 665, 681, 855, 945, 1135, 1197, 1589, 1995, 2043, 2565, 3405, 3591, 4313, 4767, 5985, 6129, 7945, 10215, 12939, 14301, 17955, 21565, 23835, 30191, 30645, 38817, 42903, 64695, 71505, 90573, 116451, 150955, 194085, 214515, 271719, 452865, 582255, 815157, 1358595, 4075785]

約数ペア:

[(1, 4075785), (3, 1358595), (5, 815157), (7, 582255), (9, 452865), (15, 271719), (19, 214515), (21, 194085), (27, 150955), (35, 116451), (45, 90573), (57, 71505), (63, 64695), (95, 42903), (105, 38817), (133, 30645), (135, 30191), (171, 23835), (189, 21565), (227, 17955), (285, 14301), (315, 12939), (399, 10215), (513, 7945), (665, 6129), (681, 5985), (855, 4767), (945, 4313), (1135, 3591), (1197, 3405), (1589, 2565), (1995, 2043)]