85805055

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 188006400

約数和(自身を除く): 102201345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 31, 35, 45, 63, 87, 93, 101, 105, 135, 145, 155, 189, 203, 217, 261, 279, 303, 315, 435, 465, 505, 609, 651, 707, 783, 837, 899, 909, 945, 1015, 1085, 1305, 1395, 1515, 1827, 1953, 2121, 2697, 2727, 2929, 3045, 3131, 3255, 3535, 3915, 4185, 4495, 4545, 5481, 5859, 6293, 6363, 8091, 8787, 9135, 9393, 9765, 10605, 13485, 13635, 14645, 15655, 18879, 19089, 20503, 21917, 24273, 26361, 27405, 28179, 29295, 31465, 31815, 40455, 43935, 46965, 56637, 61509, 65751, 79083, 84537, 90799, 94395, 95445, 102515, 109585, 121365, 131805, 140895, 169911, 184527, 197253, 272397, 283185, 307545, 328755, 395415, 422685, 453995, 553581, 591759, 635593, 817191, 849555, 922635, 986265, 1361985, 1906779, 2451573, 2767905, 2958795, 3177965, 4085955, 5720337, 9533895, 12257865, 17161011, 28601685, 85805055]

約数ペア:

[(1, 85805055), (3, 28601685), (5, 17161011), (7, 12257865), (9, 9533895), (15, 5720337), (21, 4085955), (27, 3177965), (29, 2958795), (31, 2767905), (35, 2451573), (45, 1906779), (63, 1361985), (87, 986265), (93, 922635), (101, 849555), (105, 817191), (135, 635593), (145, 591759), (155, 553581), (189, 453995), (203, 422685), (217, 395415), (261, 328755), (279, 307545), (303, 283185), (315, 272397), (435, 197253), (465, 184527), (505, 169911), (609, 140895), (651, 131805), (707, 121365), (783, 109585), (837, 102515), (899, 95445), (909, 94395), (945, 90799), (1015, 84537), (1085, 79083), (1305, 65751), (1395, 61509), (1515, 56637), (1827, 46965), (1953, 43935), (2121, 40455), (2697, 31815), (2727, 31465), (2929, 29295), (3045, 28179), (3131, 27405), (3255, 26361), (3535, 24273), (3915, 21917), (4185, 20503), (4495, 19089), (4545, 18879), (5481, 15655), (5859, 14645), (6293, 13635), (6363, 13485), (8091, 10605), (8787, 9765), (9135, 9393)]