897410361525

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{5839}}^1\times {\mathrm{15643}}^1$

素因数の和:21626

約数の個数: 48

約数和(自身を含む): 1495396193280

約数和(自身を除く): 597985831755

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 5839, 9825, 15643, 17517, 29195, 46929, 78215, 87585, 145975, 234645, 391075, 437925, 764909, 1173225, 2049233, 2294727, 3824545, 6147699, 10246165, 11473635, 19122725, 30738495, 51230825, 57368175, 91339477, 153692475, 274018431, 456697385, 1370092155, 2283486925, 6850460775, 11965471487, 35896414461, 59827357435, 179482072305, 299136787175, 897410361525]

約数ペア:

[(1, 897410361525), (3, 299136787175), (5, 179482072305), (15, 59827357435), (25, 35896414461), (75, 11965471487), (131, 6850460775), (393, 2283486925), (655, 1370092155), (1965, 456697385), (3275, 274018431), (5839, 153692475), (9825, 91339477), (15643, 57368175), (17517, 51230825), (29195, 30738495), (46929, 19122725), (78215, 11473635), (87585, 10246165), (145975, 6147699), (234645, 3824545), (391075, 2294727), (437925, 2049233), (764909, 1173225)]