55830075

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 115468800

約数和(自身を除く): 59638725

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 29, 35, 57, 75, 87, 95, 105, 133, 145, 175, 193, 203, 285, 399, 435, 475, 525, 551, 579, 609, 665, 725, 965, 1015, 1351, 1425, 1653, 1995, 2175, 2755, 2895, 3045, 3325, 3667, 3857, 4053, 4825, 5075, 5597, 6755, 8265, 9975, 11001, 11571, 13775, 14475, 15225, 16791, 18335, 19285, 20265, 25669, 27985, 33775, 39179, 41325, 55005, 57855, 77007, 83955, 91675, 96425, 101325, 106343, 117537, 128345, 139925, 195895, 275025, 289275, 319029, 385035, 419775, 531715, 587685, 641725, 744401, 979475, 1595145, 1925175, 2233203, 2658575, 2938425, 3722005, 7975725, 11166015, 18610025, 55830075]

約数ペア:

[(1, 55830075), (3, 18610025), (5, 11166015), (7, 7975725), (15, 3722005), (19, 2938425), (21, 2658575), (25, 2233203), (29, 1925175), (35, 1595145), (57, 979475), (75, 744401), (87, 641725), (95, 587685), (105, 531715), (133, 419775), (145, 385035), (175, 319029), (193, 289275), (203, 275025), (285, 195895), (399, 139925), (435, 128345), (475, 117537), (525, 106343), (551, 101325), (579, 96425), (609, 91675), (665, 83955), (725, 77007), (965, 57855), (1015, 55005), (1351, 41325), (1425, 39179), (1653, 33775), (1995, 27985), (2175, 25669), (2755, 20265), (2895, 19285), (3045, 18335), (3325, 16791), (3667, 15225), (3857, 14475), (4053, 13775), (4825, 11571), (5075, 11001), (5597, 9975), (6755, 8265)]