1772765275

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{26993}}^1$

素因数の和:27111

約数の個数: 24

約数和(自身を含む): 2289523104

約数和(自身を除く): 516757829

約数列:

[1, 5, 25, 37, 71, 185, 355, 925, 1775, 2627, 13135, 26993, 65675, 134965, 674825, 998741, 1916503, 4993705, 9582515, 24968525, 47912575, 70910611, 354553055, 1772765275]

約数ペア:

[(1, 1772765275), (5, 354553055), (25, 70910611), (37, 47912575), (71, 24968525), (185, 9582515), (355, 4993705), (925, 1916503), (1775, 998741), (2627, 674825), (13135, 134965), (26993, 65675)]