54704925

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:112

約数の個数: 108

約数和(自身を含む): 115251552

約数和(自身を除く): 60546627

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 31, 33, 45, 55, 69, 75, 93, 99, 115, 155, 165, 207, 225, 253, 275, 279, 341, 345, 465, 495, 575, 713, 759, 775, 825, 961, 1023, 1035, 1265, 1395, 1705, 1725, 2139, 2277, 2325, 2475, 2883, 3069, 3565, 3795, 4805, 5115, 5175, 6325, 6417, 6975, 7843, 8525, 8649, 10571, 10695, 11385, 14415, 15345, 17825, 18975, 22103, 23529, 24025, 25575, 31713, 32085, 39215, 43245, 52855, 53475, 56925, 66309, 70587, 72075, 76725, 95139, 110515, 117645, 158565, 160425, 196075, 198927, 216225, 243133, 264275, 331545, 352935, 475695, 552575, 588225, 729399, 792825, 994635, 1215665, 1657725, 1764675, 2188197, 2378475, 3646995, 4973175, 6078325, 10940985, 18234975, 54704925]

約数ペア:

[(1, 54704925), (3, 18234975), (5, 10940985), (9, 6078325), (11, 4973175), (15, 3646995), (23, 2378475), (25, 2188197), (31, 1764675), (33, 1657725), (45, 1215665), (55, 994635), (69, 792825), (75, 729399), (93, 588225), (99, 552575), (115, 475695), (155, 352935), (165, 331545), (207, 264275), (225, 243133), (253, 216225), (275, 198927), (279, 196075), (341, 160425), (345, 158565), (465, 117645), (495, 110515), (575, 95139), (713, 76725), (759, 72075), (775, 70587), (825, 66309), (961, 56925), (1023, 53475), (1035, 52855), (1265, 43245), (1395, 39215), (1705, 32085), (1725, 31713), (2139, 25575), (2277, 24025), (2325, 23529), (2475, 22103), (2883, 18975), (3069, 17825), (3565, 15345), (3795, 14415), (4805, 11385), (5115, 10695), (5175, 10571), (6325, 8649), (6417, 8525), (6975, 7843)]