538645275

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3931}}^1$

素因数の和:3986

約数の個数: 96

約数和(自身を含む): 1170163200

約数和(自身を除く): 631517925

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 29, 35, 45, 63, 75, 87, 105, 135, 145, 175, 189, 203, 225, 261, 315, 435, 525, 609, 675, 725, 783, 945, 1015, 1305, 1575, 1827, 2175, 3045, 3915, 3931, 4725, 5075, 5481, 6525, 9135, 11793, 15225, 19575, 19655, 27405, 27517, 35379, 45675, 58965, 82551, 98275, 106137, 113999, 137025, 137585, 176895, 247653, 294825, 341997, 412755, 530685, 569995, 687925, 742959, 797993, 884475, 1025991, 1238265, 1709985, 2063775, 2393979, 2653425, 2849975, 3077973, 3714795, 3989965, 5129955, 6191325, 7181937, 8549925, 11969895, 15389865, 18573975, 19949825, 21545811, 25649775, 35909685, 59849475, 76949325, 107729055, 179548425, 538645275]

約数ペア:

[(1, 538645275), (3, 179548425), (5, 107729055), (7, 76949325), (9, 59849475), (15, 35909685), (21, 25649775), (25, 21545811), (27, 19949825), (29, 18573975), (35, 15389865), (45, 11969895), (63, 8549925), (75, 7181937), (87, 6191325), (105, 5129955), (135, 3989965), (145, 3714795), (175, 3077973), (189, 2849975), (203, 2653425), (225, 2393979), (261, 2063775), (315, 1709985), (435, 1238265), (525, 1025991), (609, 884475), (675, 797993), (725, 742959), (783, 687925), (945, 569995), (1015, 530685), (1305, 412755), (1575, 341997), (1827, 294825), (2175, 247653), (3045, 176895), (3915, 137585), (3931, 137025), (4725, 113999), (5075, 106137), (5481, 98275), (6525, 82551), (9135, 58965), (11793, 45675), (15225, 35379), (19575, 27517), (19655, 27405)]