55402875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^3\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 96

約数和(自身を含む): 112821696

約数和(自身を除く): 57418821

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 37, 45, 55, 75, 99, 111, 121, 125, 165, 185, 225, 275, 333, 363, 375, 407, 495, 555, 605, 825, 925, 1089, 1125, 1221, 1331, 1375, 1665, 1815, 2035, 2475, 2775, 3025, 3663, 3993, 4125, 4477, 4625, 5445, 6105, 6655, 8325, 9075, 10175, 11979, 12375, 13431, 13875, 15125, 18315, 19965, 22385, 27225, 30525, 33275, 40293, 41625, 45375, 49247, 50875, 59895, 67155, 91575, 99825, 111925, 136125, 147741, 152625, 166375, 201465, 246235, 299475, 335775, 443223, 457875, 499125, 559625, 738705, 1007325, 1231175, 1497375, 1678875, 2216115, 3693525, 5036625, 6155875, 11080575, 18467625, 55402875]

約数ペア:

[(1, 55402875), (3, 18467625), (5, 11080575), (9, 6155875), (11, 5036625), (15, 3693525), (25, 2216115), (33, 1678875), (37, 1497375), (45, 1231175), (55, 1007325), (75, 738705), (99, 559625), (111, 499125), (121, 457875), (125, 443223), (165, 335775), (185, 299475), (225, 246235), (275, 201465), (333, 166375), (363, 152625), (375, 147741), (407, 136125), (495, 111925), (555, 99825), (605, 91575), (825, 67155), (925, 59895), (1089, 50875), (1125, 49247), (1221, 45375), (1331, 41625), (1375, 40293), (1665, 33275), (1815, 30525), (2035, 27225), (2475, 22385), (2775, 19965), (3025, 18315), (3663, 15125), (3993, 13875), (4125, 13431), (4477, 12375), (4625, 11979), (5445, 10175), (6105, 9075), (6655, 8325)]