77316525

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 170614080

約数和(自身を除く): 93297555

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 81, 89, 99, 117, 135, 143, 165, 195, 225, 243, 267, 275, 297, 325, 351, 405, 429, 445, 495, 585, 675, 715, 801, 825, 891, 975, 979, 1053, 1157, 1215, 1287, 1335, 1485, 1755, 2025, 2145, 2225, 2403, 2475, 2673, 2925, 2937, 3159, 3471, 3575, 3861, 4005, 4455, 4895, 5265, 5785, 6075, 6435, 6675, 7209, 7425, 8775, 8811, 10413, 10725, 11583, 12015, 12727, 13365, 14685, 15795, 17355, 19305, 20025, 21627, 22275, 24475, 26325, 26433, 28925, 31239, 32175, 34749, 36045, 38181, 44055, 52065, 57915, 60075, 63635, 66825, 73425, 78975, 79299, 86775, 93717, 96525, 108135, 114543, 132165, 156195, 173745, 180225, 190905, 220275, 237897, 260325, 281151, 289575, 318175, 343629, 396495, 468585, 540675, 572715, 660825, 780975, 868725, 954525, 1030887, 1189485, 1405755, 1718145, 1982475, 2342925, 2863575, 3092661, 5154435, 5947425, 7028775, 8590725, 15463305, 25772175, 77316525]

約数ペア:

[(1, 77316525), (3, 25772175), (5, 15463305), (9, 8590725), (11, 7028775), (13, 5947425), (15, 5154435), (25, 3092661), (27, 2863575), (33, 2342925), (39, 1982475), (45, 1718145), (55, 1405755), (65, 1189485), (75, 1030887), (81, 954525), (89, 868725), (99, 780975), (117, 660825), (135, 572715), (143, 540675), (165, 468585), (195, 396495), (225, 343629), (243, 318175), (267, 289575), (275, 281151), (297, 260325), (325, 237897), (351, 220275), (405, 190905), (429, 180225), (445, 173745), (495, 156195), (585, 132165), (675, 114543), (715, 108135), (801, 96525), (825, 93717), (891, 86775), (975, 79299), (979, 78975), (1053, 73425), (1157, 66825), (1215, 63635), (1287, 60075), (1335, 57915), (1485, 52065), (1755, 44055), (2025, 38181), (2145, 36045), (2225, 34749), (2403, 32175), (2475, 31239), (2673, 28925), (2925, 26433), (2937, 26325), (3159, 24475), (3471, 22275), (3575, 21627), (3861, 20025), (4005, 19305), (4455, 17355), (4895, 15795), (5265, 14685), (5785, 13365), (6075, 12727), (6435, 12015), (6675, 11583), (7209, 10725), (7425, 10413), (8775, 8811)]