75113145

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 134980560

約数和(自身を除く): 59867415

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 197, 229, 333, 555, 591, 687, 985, 1145, 1665, 1773, 2061, 2955, 3435, 7289, 8473, 8865, 10305, 21867, 25419, 36445, 42365, 45113, 65601, 76257, 109335, 127095, 135339, 225565, 328005, 381285, 406017, 676695, 1669181, 2030085, 5007543, 8345905, 15022629, 25037715, 75113145]

約数ペア:

[(1, 75113145), (3, 25037715), (5, 15022629), (9, 8345905), (15, 5007543), (37, 2030085), (45, 1669181), (111, 676695), (185, 406017), (197, 381285), (229, 328005), (333, 225565), (555, 135339), (591, 127095), (687, 109335), (985, 76257), (1145, 65601), (1665, 45113), (1773, 42365), (2061, 36445), (2955, 25419), (3435, 21867), (7289, 10305), (8473, 8865)]