157422615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6547}}^1$

素因数の和:6791

約数の個数: 32

約数和(自身を含む): 289159680

約数和(自身を除く): 131737065

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 229, 687, 1145, 1603, 3435, 4809, 6547, 8015, 19641, 24045, 32735, 45829, 98205, 137487, 229145, 687435, 1499263, 4497789, 7496315, 10494841, 22488945, 31484523, 52474205, 157422615]

約数ペア:

[(1, 157422615), (3, 52474205), (5, 31484523), (7, 22488945), (15, 10494841), (21, 7496315), (35, 4497789), (105, 1499263), (229, 687435), (687, 229145), (1145, 137487), (1603, 98205), (3435, 45829), (4809, 32735), (6547, 24045), (8015, 19641)]