57529725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 104725440

約数和(自身を除く): 47195715

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 137, 165, 275, 411, 509, 685, 825, 1507, 1527, 2055, 2545, 3425, 4521, 5599, 7535, 7635, 10275, 12725, 16797, 22605, 27995, 37675, 38175, 69733, 83985, 113025, 139975, 209199, 348665, 419925, 767063, 1045995, 1743325, 2301189, 3835315, 5229975, 11505945, 19176575, 57529725]

約数ペア:

[(1, 57529725), (3, 19176575), (5, 11505945), (11, 5229975), (15, 3835315), (25, 2301189), (33, 1743325), (55, 1045995), (75, 767063), (137, 419925), (165, 348665), (275, 209199), (411, 139975), (509, 113025), (685, 83985), (825, 69733), (1507, 38175), (1527, 37675), (2055, 27995), (2545, 22605), (3425, 16797), (4521, 12725), (5599, 10275), (7535, 7635)]