1188014775

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{2237}}^1$

素因数の和:2420

約数の個数: 48

約数和(自身を含む): 2012517024

約数和(自身を除く): 824502249

約数列:

[1, 3, 5, 15, 25, 73, 75, 97, 219, 291, 365, 485, 1095, 1455, 1825, 2237, 2425, 5475, 6711, 7081, 7275, 11185, 21243, 33555, 35405, 55925, 106215, 163301, 167775, 177025, 216989, 489903, 531075, 650967, 816505, 1084945, 2449515, 3254835, 4082525, 5424725, 12247575, 15840197, 16274175, 47520591, 79200985, 237602955, 396004925, 1188014775]

約数ペア:

[(1, 1188014775), (3, 396004925), (5, 237602955), (15, 79200985), (25, 47520591), (73, 16274175), (75, 15840197), (97, 12247575), (219, 5424725), (291, 4082525), (365, 3254835), (485, 2449515), (1095, 1084945), (1455, 816505), (1825, 650967), (2237, 531075), (2425, 489903), (5475, 216989), (6711, 177025), (7081, 167775), (7275, 163301), (11185, 106215), (21243, 55925), (33555, 35405)]