2311065

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 4665600

約数和(自身を除く): 2354535

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 53, 57, 85, 95, 135, 153, 159, 171, 255, 265, 285, 323, 459, 477, 513, 765, 795, 855, 901, 969, 1007, 1431, 1615, 2295, 2385, 2565, 2703, 2907, 3021, 4505, 4845, 5035, 7155, 8109, 8721, 9063, 13515, 14535, 15105, 17119, 24327, 27189, 40545, 43605, 45315, 51357, 85595, 121635, 135945, 154071, 256785, 462213, 770355, 2311065]

約数ペア:

[(1, 2311065), (3, 770355), (5, 462213), (9, 256785), (15, 154071), (17, 135945), (19, 121635), (27, 85595), (45, 51357), (51, 45315), (53, 43605), (57, 40545), (85, 27189), (95, 24327), (135, 17119), (153, 15105), (159, 14535), (171, 13515), (255, 9063), (265, 8721), (285, 8109), (323, 7155), (459, 5035), (477, 4845), (513, 4505), (765, 3021), (795, 2907), (855, 2703), (901, 2565), (969, 2385), (1007, 2295), (1431, 1615)]