83264025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 159989760

約数和(自身を除く): 76725735

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 47, 65, 69, 75, 79, 115, 141, 195, 235, 237, 299, 325, 345, 395, 575, 611, 705, 897, 975, 1027, 1081, 1175, 1185, 1495, 1725, 1817, 1833, 1975, 3055, 3081, 3243, 3525, 3713, 4485, 5135, 5405, 5451, 5925, 7475, 9085, 9165, 11139, 14053, 15275, 15405, 16215, 18565, 22425, 23621, 25675, 27025, 27255, 42159, 45425, 45825, 48269, 55695, 70265, 70863, 77025, 81075, 85399, 92825, 118105, 136275, 144807, 210795, 241345, 256197, 278475, 351325, 354315, 426995, 590525, 724035, 1053975, 1110187, 1206725, 1280985, 1771575, 2134975, 3330561, 3620175, 5550935, 6404925, 16652805, 27754675, 83264025]

約数ペア:

[(1, 83264025), (3, 27754675), (5, 16652805), (13, 6404925), (15, 5550935), (23, 3620175), (25, 3330561), (39, 2134975), (47, 1771575), (65, 1280985), (69, 1206725), (75, 1110187), (79, 1053975), (115, 724035), (141, 590525), (195, 426995), (235, 354315), (237, 351325), (299, 278475), (325, 256197), (345, 241345), (395, 210795), (575, 144807), (611, 136275), (705, 118105), (897, 92825), (975, 85399), (1027, 81075), (1081, 77025), (1175, 70863), (1185, 70265), (1495, 55695), (1725, 48269), (1817, 45825), (1833, 45425), (1975, 42159), (3055, 27255), (3081, 27025), (3243, 25675), (3525, 23621), (3713, 22425), (4485, 18565), (5135, 16215), (5405, 15405), (5451, 15275), (5925, 14053), (7475, 11139), (9085, 9165)]