76638285

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 142636800

約数和(自身を除く): 65998515

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 67, 111, 135, 185, 201, 229, 333, 335, 555, 603, 687, 999, 1005, 1145, 1665, 1809, 2061, 2479, 3015, 3435, 4995, 6183, 7437, 8473, 9045, 10305, 12395, 15343, 22311, 25419, 30915, 37185, 42365, 46029, 66933, 76257, 76715, 111555, 127095, 138087, 228771, 230145, 334665, 381285, 414261, 567691, 690435, 1143855, 1703073, 2071305, 2838455, 5109219, 8515365, 15327657, 25546095, 76638285]

約数ペア:

[(1, 76638285), (3, 25546095), (5, 15327657), (9, 8515365), (15, 5109219), (27, 2838455), (37, 2071305), (45, 1703073), (67, 1143855), (111, 690435), (135, 567691), (185, 414261), (201, 381285), (229, 334665), (333, 230145), (335, 228771), (555, 138087), (603, 127095), (687, 111555), (999, 76715), (1005, 76257), (1145, 66933), (1665, 46029), (1809, 42365), (2061, 37185), (2479, 30915), (3015, 25419), (3435, 22311), (4995, 15343), (6183, 12395), (7437, 10305), (8473, 9045)]