38927385

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 83865600

約数和(自身を除く): 44938215

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 81, 105, 115, 135, 161, 189, 199, 207, 243, 315, 345, 405, 483, 567, 597, 621, 805, 945, 995, 1035, 1215, 1393, 1449, 1701, 1791, 1863, 2415, 2835, 2985, 3105, 4179, 4347, 4577, 5373, 5589, 6965, 7245, 8505, 8955, 9315, 12537, 13041, 13731, 16119, 20895, 21735, 22885, 26865, 27945, 32039, 37611, 39123, 41193, 48357, 62685, 65205, 68655, 80595, 96117, 112833, 123579, 160195, 188055, 195615, 205965, 241785, 288351, 338499, 370737, 480585, 564165, 617895, 865053, 1112211, 1441755, 1692495, 1853685, 2595159, 4325265, 5561055, 7785477, 12975795, 38927385]

約数ペア:

[(1, 38927385), (3, 12975795), (5, 7785477), (7, 5561055), (9, 4325265), (15, 2595159), (21, 1853685), (23, 1692495), (27, 1441755), (35, 1112211), (45, 865053), (63, 617895), (69, 564165), (81, 480585), (105, 370737), (115, 338499), (135, 288351), (161, 241785), (189, 205965), (199, 195615), (207, 188055), (243, 160195), (315, 123579), (345, 112833), (405, 96117), (483, 80595), (567, 68655), (597, 65205), (621, 62685), (805, 48357), (945, 41193), (995, 39123), (1035, 37611), (1215, 32039), (1393, 27945), (1449, 26865), (1701, 22885), (1791, 21735), (1863, 20895), (2415, 16119), (2835, 13731), (2985, 13041), (3105, 12537), (4179, 9315), (4347, 8955), (4577, 8505), (5373, 7245), (5589, 6965)]