57230775

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 108

約数和(自身を含む): 124043400

約数和(自身を除く): 66812625

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 49, 63, 75, 87, 105, 145, 147, 175, 179, 203, 225, 245, 261, 315, 435, 441, 525, 537, 609, 725, 735, 895, 1015, 1225, 1253, 1305, 1421, 1575, 1611, 1827, 2175, 2205, 2685, 3045, 3675, 3759, 4263, 4475, 5075, 5191, 6265, 6525, 7105, 8055, 8771, 9135, 11025, 11277, 12789, 13425, 15225, 15573, 18795, 21315, 25955, 26313, 31325, 35525, 36337, 40275, 43855, 45675, 46719, 56385, 63945, 77865, 78939, 93975, 106575, 109011, 129775, 131565, 181685, 219275, 233595, 254359, 281925, 319725, 327033, 389325, 394695, 545055, 657825, 763077, 908425, 1167975, 1271795, 1635165, 1973475, 2289231, 2725275, 3815385, 6358975, 8175825, 11446155, 19076925, 57230775]

約数ペア:

[(1, 57230775), (3, 19076925), (5, 11446155), (7, 8175825), (9, 6358975), (15, 3815385), (21, 2725275), (25, 2289231), (29, 1973475), (35, 1635165), (45, 1271795), (49, 1167975), (63, 908425), (75, 763077), (87, 657825), (105, 545055), (145, 394695), (147, 389325), (175, 327033), (179, 319725), (203, 281925), (225, 254359), (245, 233595), (261, 219275), (315, 181685), (435, 131565), (441, 129775), (525, 109011), (537, 106575), (609, 93975), (725, 78939), (735, 77865), (895, 63945), (1015, 56385), (1225, 46719), (1253, 45675), (1305, 43855), (1421, 40275), (1575, 36337), (1611, 35525), (1827, 31325), (2175, 26313), (2205, 25955), (2685, 21315), (3045, 18795), (3675, 15573), (3759, 15225), (4263, 13425), (4475, 12789), (5075, 11277), (5191, 11025), (6265, 9135), (6525, 8771), (7105, 8055)]