5315205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 9805824

約数和(自身を除く): 4490619

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 223, 227, 669, 681, 1115, 1135, 1561, 1589, 3345, 3405, 4683, 4767, 7805, 7945, 23415, 23835, 50621, 151863, 253105, 354347, 759315, 1063041, 1771735, 5315205]

約数ペア:

[(1, 5315205), (3, 1771735), (5, 1063041), (7, 759315), (15, 354347), (21, 253105), (35, 151863), (105, 50621), (223, 23835), (227, 23415), (669, 7945), (681, 7805), (1115, 4767), (1135, 4683), (1561, 3405), (1589, 3345)]