53283825

素因数分解:

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

素因数の和:218

約数の個数: 108

約数和(自身を含む): 115773840

約数和(自身を除く): 62490015

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 81, 105, 135, 147, 175, 179, 189, 225, 243, 245, 315, 405, 441, 525, 537, 567, 675, 735, 895, 945, 1215, 1225, 1253, 1323, 1575, 1611, 1701, 2025, 2205, 2685, 2835, 3675, 3759, 3969, 4475, 4725, 4833, 6075, 6265, 6615, 8055, 8505, 8771, 11025, 11277, 11907, 13425, 14175, 14499, 18795, 19845, 24165, 26313, 31325, 33075, 33831, 40275, 42525, 43497, 43855, 56385, 59535, 72495, 78939, 93975, 99225, 101493, 120825, 131565, 169155, 217485, 219275, 236817, 281925, 297675, 304479, 362475, 394695, 507465, 657825, 710451, 845775, 1087425, 1184085, 1522395, 1973475, 2131353, 2537325, 3552255, 5920425, 7611975, 10656765, 17761275, 53283825]

約数ペア:

[(1, 53283825), (3, 17761275), (5, 10656765), (7, 7611975), (9, 5920425), (15, 3552255), (21, 2537325), (25, 2131353), (27, 1973475), (35, 1522395), (45, 1184085), (49, 1087425), (63, 845775), (75, 710451), (81, 657825), (105, 507465), (135, 394695), (147, 362475), (175, 304479), (179, 297675), (189, 281925), (225, 236817), (243, 219275), (245, 217485), (315, 169155), (405, 131565), (441, 120825), (525, 101493), (537, 99225), (567, 93975), (675, 78939), (735, 72495), (895, 59535), (945, 56385), (1215, 43855), (1225, 43497), (1253, 42525), (1323, 40275), (1575, 33831), (1611, 33075), (1701, 31325), (2025, 26313), (2205, 24165), (2685, 19845), (2835, 18795), (3675, 14499), (3759, 14175), (3969, 13425), (4475, 11907), (4725, 11277), (4833, 11025), (6075, 8771), (6265, 8505), (6615, 8055)]