2907968175

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19853}}^1$

素因数の和:19910

約数の個数: 96

約数和(自身を含む): 6302453760

約数和(自身を除く): 3394485585

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 31, 35, 45, 63, 75, 93, 105, 135, 155, 175, 189, 217, 225, 279, 315, 465, 525, 651, 675, 775, 837, 945, 1085, 1395, 1575, 1953, 2325, 3255, 4185, 4725, 5425, 5859, 6975, 9765, 16275, 19853, 20925, 29295, 48825, 59559, 99265, 138971, 146475, 178677, 297795, 416913, 496325, 536031, 615443, 694855, 893385, 1250739, 1488975, 1846329, 2084565, 2680155, 3077215, 3474275, 3752217, 4308101, 4466925, 5538987, 6253695, 9231645, 10422825, 12924303, 13400775, 15386075, 16616961, 18761085, 21540505, 27694935, 31268475, 38772909, 46158225, 64621515, 83084805, 93805425, 107702525, 116318727, 138474675, 193864545, 323107575, 415424025, 581593635, 969322725, 2907968175]

約数ペア:

[(1, 2907968175), (3, 969322725), (5, 581593635), (7, 415424025), (9, 323107575), (15, 193864545), (21, 138474675), (25, 116318727), (27, 107702525), (31, 93805425), (35, 83084805), (45, 64621515), (63, 46158225), (75, 38772909), (93, 31268475), (105, 27694935), (135, 21540505), (155, 18761085), (175, 16616961), (189, 15386075), (217, 13400775), (225, 12924303), (279, 10422825), (315, 9231645), (465, 6253695), (525, 5538987), (651, 4466925), (675, 4308101), (775, 3752217), (837, 3474275), (945, 3077215), (1085, 2680155), (1395, 2084565), (1575, 1846329), (1953, 1488975), (2325, 1250739), (3255, 893385), (4185, 694855), (4725, 615443), (5425, 536031), (5859, 496325), (6975, 416913), (9765, 297795), (16275, 178677), (19853, 146475), (20925, 138971), (29295, 99265), (48825, 59559)]