150147305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{683}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 225358848

約数和(自身を除く): 75211543

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 571, 683, 2855, 3415, 3997, 4781, 6281, 7513, 19985, 23905, 31405, 37565, 43967, 52591, 219835, 262955, 389993, 1949965, 2729951, 4289923, 13649755, 21449615, 30029461, 150147305]

約数ペア:

[(1, 150147305), (5, 30029461), (7, 21449615), (11, 13649755), (35, 4289923), (55, 2729951), (77, 1949965), (385, 389993), (571, 262955), (683, 219835), (2855, 52591), (3415, 43967), (3997, 37565), (4781, 31405), (6281, 23905), (7513, 19985)]