158787615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{52147}}^1$

素因数の和:52191

約数の個数: 32

約数和(自身を含む): 300372480

約数和(自身を除く): 141584865

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 52147, 156441, 260735, 365029, 782205, 1095087, 1512263, 1825145, 4536789, 5475435, 7561315, 10585841, 22683945, 31757523, 52929205, 158787615]

約数ペア:

[(1, 158787615), (3, 52929205), (5, 31757523), (7, 22683945), (15, 10585841), (21, 7561315), (29, 5475435), (35, 4536789), (87, 1825145), (105, 1512263), (145, 1095087), (203, 782205), (435, 365029), (609, 260735), (1015, 156441), (3045, 52147)]