162722985

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1039}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 266872320

約数和(自身を除く): 104149335

約数列:

[1, 3, 5, 15, 53, 159, 197, 265, 591, 795, 985, 1039, 2955, 3117, 5195, 10441, 15585, 31323, 52205, 55067, 156615, 165201, 204683, 275335, 614049, 826005, 1023415, 3070245, 10848199, 32544597, 54240995, 162722985]

約数ペア:

[(1, 162722985), (3, 54240995), (5, 32544597), (15, 10848199), (53, 3070245), (159, 1023415), (197, 826005), (265, 614049), (591, 275335), (795, 204683), (985, 165201), (1039, 156615), (2955, 55067), (3117, 52205), (5195, 31323), (10441, 15585)]