156913455

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{53101}}^1$

素因数の和:53306

約数の個数: 16

約数和(自身を含む): 252340704

約数和(自身を除く): 95427249

約数列:

[1, 3, 5, 15, 197, 591, 985, 2955, 53101, 159303, 265505, 796515, 10460897, 31382691, 52304485, 156913455]

約数ペア:

[(1, 156913455), (3, 52304485), (5, 31382691), (15, 10460897), (197, 796515), (591, 265505), (985, 159303), (2955, 53101)]