71369525085

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{190159}}^1$

素因数の和:190489

約数の個数: 32

約数和(自身を含む): 115665960960

約数和(自身を除く): 44296435875

約数列:

[1, 3, 5, 15, 131, 191, 393, 573, 655, 955, 1965, 2865, 25021, 75063, 125105, 190159, 375315, 570477, 950795, 2852385, 24910829, 36320369, 74732487, 108961107, 124554145, 181601845, 373662435, 544805535, 4757968339, 14273905017, 23789841695, 71369525085]

約数ペア:

[(1, 71369525085), (3, 23789841695), (5, 14273905017), (15, 4757968339), (131, 544805535), (191, 373662435), (393, 181601845), (573, 124554145), (655, 108961107), (955, 74732487), (1965, 36320369), (2865, 24910829), (25021, 2852385), (75063, 950795), (125105, 570477), (190159, 375315)]