57633525

素因数分解:

$3^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 109680480

約数和(自身を除く): 52046955

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 81, 135, 159, 179, 225, 243, 265, 405, 477, 537, 675, 795, 895, 1215, 1325, 1431, 1611, 2025, 2385, 2685, 3975, 4293, 4475, 4833, 6075, 7155, 8055, 9487, 11925, 12879, 13425, 14499, 21465, 24165, 28461, 35775, 40275, 43497, 47435, 64395, 72495, 85383, 107325, 120825, 142305, 217485, 237175, 256149, 321975, 362475, 426915, 711525, 768447, 1087425, 1280745, 2134575, 2305341, 3842235, 6403725, 11526705, 19211175, 57633525]

約数ペア:

[(1, 57633525), (3, 19211175), (5, 11526705), (9, 6403725), (15, 3842235), (25, 2305341), (27, 2134575), (45, 1280745), (53, 1087425), (75, 768447), (81, 711525), (135, 426915), (159, 362475), (179, 321975), (225, 256149), (243, 237175), (265, 217485), (405, 142305), (477, 120825), (537, 107325), (675, 85383), (795, 72495), (895, 64395), (1215, 47435), (1325, 43497), (1431, 40275), (1611, 35775), (2025, 28461), (2385, 24165), (2685, 21465), (3975, 14499), (4293, 13425), (4475, 12879), (4833, 11925), (6075, 9487), (7155, 8055)]