52730775

素因数分解:

$3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1789}}^1$

素因数の和:1936

約数の個数: 36

約数和(自身を含む): 95220840

約数和(自身を除く): 42490065

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 131, 225, 393, 655, 1179, 1789, 1965, 3275, 5367, 5895, 8945, 9825, 16101, 26835, 29475, 44725, 80505, 134175, 234359, 402525, 703077, 1171795, 2109231, 3515385, 5858975, 10546155, 17576925, 52730775]

約数ペア:

[(1, 52730775), (3, 17576925), (5, 10546155), (9, 5858975), (15, 3515385), (25, 2109231), (45, 1171795), (75, 703077), (131, 402525), (225, 234359), (393, 134175), (655, 80505), (1179, 44725), (1789, 29475), (1965, 26835), (3275, 16101), (5367, 9825), (5895, 8945)]