75464415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9923}}^1$

素因数の和:9960

約数の個数: 36

約数和(自身を含む): 141655176

約数和(自身を除く): 66190761

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7605, 9923, 29769, 49615, 89307, 128999, 148845, 386997, 446535, 644995, 1160991, 1676987, 1934985, 5030961, 5804955, 8384935, 15092883, 25154805, 75464415]

約数ペア:

[(1, 75464415), (3, 25154805), (5, 15092883), (9, 8384935), (13, 5804955), (15, 5030961), (39, 1934985), (45, 1676987), (65, 1160991), (117, 644995), (169, 446535), (195, 386997), (507, 148845), (585, 128999), (845, 89307), (1521, 49615), (2535, 29769), (7605, 9923)]